Events and Programs

SOCGEMS Monthly Meetings are held the 3rd Wednesday of the month, at 7:15pm in the multipurpose room at the San Clemente Community Center, at the corner of Avenida del Mar and Calle Seville – next to the library. They are free and open to the public – we encourage you to participate!

Wednesday, 21 July 2019 at 7:15pm

The South Orange County Gem and Mineral Society is proud to welcome Richard Birt!

Richard Birt

A geologist and rockhound enthusiast will share location details and probable specimens to discover at a presentation on Classic California Rockhounding Sites at the monthly South Orange County Gem and Mineral Society meeting, 7:15 pm, Wednesday, August 21, at the San Clemente Community Center. The meeting is free and open to the public.

Richard Birt, has been active in gem and mineral collecting, lapidary, gold smithing and geology for over 50 years. He still has the piece of Rhodonite he collected as a 13-year old in Heath Canyon in Wrightwood, CA. He has been leading geology classes in the field for over 40 years.

Birt will bring samples of materials he’s found at various sites, including geodes and fire agate from Wiley Well; lapis lazuli from Mount Baldy; petrified wood from Boron Dry Lake and blue agate from Acton.

The speaker earned his MBA in 1981 from Claremont Graduate School, and studied geology at Pomona College and USC. He is founder of RytePath, a customer targeting analytics marketing company.

Public Welcome

Meetings of SOCGEMS are held the third Wednesday of the month, 7:15 pm in the San Clemente Community Center, 100 N. Calle Seville, San Clemente (next door to the library). Guests are welcome at no charge. Speaker presentation is preceded by hospitality and refreshments, a raffle and brief business meeting. SOCGEMS Members are invited to field trips, special auctions, classes in lapidary, Junior Rock hound activities and more.

Speakers, Field Trips, and More!

Join our resident Rock Hounds on one of our monthly field trips! Check here and (probably more up to date) the SOCGEMS facebook page for upcoming rock hounding field trips!

ROCKHOUND CODE OF ETHICS

South Orange County Gem and Mineral Society members pursue our hobby with responsibility.
Code of Ethics per The American Federation of Mineralogical Societies:

* I will respect both private and public property and will do no collecting on privately owner land without permission from the owner.
* I will keep informed on all laws, regulations and rules governing collecting on private lands and will observe them.
* I will to the best of my ability, ascertain the boundary lines of property on which I plan to collect.
* I will use no firearms or blasting materials in collecting areas.
* I will cause no willful damage to property of any kind, such as fences, signs, building, etc.
* I will leave all gates as found.
* I will build fires only in designated or safe places and will be certain they are completely extinguished before leaving the area.
* I will discard no burning materials – matches, cigarettes, etc.
* I will fill all excavation holes, which may be dangerous to livestock.
* I will practice conservation and undertake to utilize fully and well, the materials I have collected and will recycle my surplus for the pleasure and benefit of others.
* I will support the Rockhound Project H.E.L.P. (Help Eliminate Litter Please) and will leave all collecting areas devoid of litter, regardless of how found.
* I will cooperate with Field Trip Leaders and those in designated authority in all collecting areas.
* I will report to my Club or Federation Officers, Bureau of Land Management or other proper authorities, any deposit of petrified wood or other material on public lands which should be protected for the enjoyment of future generations and for public educational and scientific purposes.
* I will appreciate and protect our heritage of Natural Resources.
* I will observe the ‘Golden Rule’, will use Good Outdoor Manners, and will at all times conduct myself in a manner which will add to the stature and Public Image of Rockhounds everywhere.

Save the Date!

Guests and visitors are welcome at all General Assembly Meetings.
MARK YOUR CALENDAR here’s what’s coming up …

AUGUST: Richard Birt – Classic CA Rockhounding Sites
and San Clemente Arts & Crafts Fair
SEPTEMBER: Kirk Kegel – Gemological Photography
OCTOBER: Al Gilbertson – Cutting & Cabbing Colored Stones
NOVEMBER: Robert Weldon – Photo Tour of Burma
DECEMBER: Club Christmas Party

past events and speakers - here’s what you’ve missed ...

Each month it’s something new and interesting – we enjoy renowned speakers, field trips, and the pleasure of the company of other gem and mineral enthusiasts!

JULY 2019

Dr. James Shigley is a distinguished research fellow at the Gemological Institute of America in Carlsbad, California. Prior to joining GIA in 1982, he studied geology as an undergraduate at the University of California Berkeley, and later received his doctorate in geology from Stanford University. He helps direct GIA’s research activities on the identification of gemstones, and has ongoing research interests in the natural environments of gem mineral formation as well as the characterization of gem materials.
Dr. Shigley is the author of more than 180 published articles on diamonds and other gemstones in various journals, and has been a well-known speaker on gemological topics to both professional and general audiences on more than 300 occasions.

Earning a geology undergraduate degree from University of California Berkeley, and a Ph.D. in geology from Stanford, since 1984, Dr. Shigley has authored or coauthored 195 scientific articles, including 79 for Gems & Gemology; of which 27 of those articles received the journal’s Most Valuable Article award.

In December 2018, Dr. Shigley was awarded with GIA’s highest honor, the Richard T. Liddicoat Award for Distinguished Achievement, for his many contributions to gemological research. For more than 30 years, Dr. Shigley has been recognized internationally for his research on diamonds, colored stones and gem identification.

Dr. Shigley’s studies identified methods of separating natural from laboratory-grown diamonds, documented important gem localities and established characteristics of HPHT laboratory-grown diamonds. He was instrumental in the creation of the GIA Gem project, a collection of 2,800 stones that is used for research, education and exhibition.

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JUNE 2019

MAY 2019

APRIL 2019

MARCH 2019

One of the most abundant minerals in the world, quartz is also one of its most important minerals for use in GPS systems, oil and gas industry, watches, hearing aids, televisions and much more. Quartz is also considered a metaphysical mineral with energy for humans like an antenna for the TV. Learn more from Dennis Carey, “the Crystal Collector,” at the monthly South Orange County Gem and Mineral Society meeting, 7:15 pm, Wednesday, March 20, at the San Clemente Community Center.

Carey began collecting gemstones as a young rock hound who found tourmalines and emeralds, but his attention soon turned to collecting quartz crystals, the most abundant and well-known mineral on earth. Carey believes he has one of the most significant collections of quartz in the world with thousands of specimens, a few of which he will bring to show.

A graduate of Providence College in Rhode Island, he studied economics, and was a world class runner in marathons headed to the Olympic trials, when a freak accident sidelined his running career.

He earned a living in pharmaceutical sales, but began his passion of mining, trading and collecting quartz and learning about its physical and metaphysical properties.

He resides in Dana Point, CA.

Quartz. If for some mysterious reason all quartz resonators worldwide were to suddenly stop working, the modern world as we see it would stop running. Your car, computer, cell phone, GPS, tablet, premium pressure and temperature sensors for the oil-and-gas industry, most watches and household timers, heart pacemakers, cochlear implants, CB and ham radios, TVs, and even our electrical grid and atomic frequency standards would stop working or become unusable.

Dennis Carey has given presentations at GIA and Awakenings on various stones, and he will be at our SOCGEMS meeting in March 2019 to teach us all about Quartz.

Public Welcome

FEBRUARY 2019

Patrick Keegan has been prospecting for the semi-precious stone since he was 12 years. His first discovery of the blue rock was a “eureka” moment for him. He’s been prospecting for it ever since. He has a video, “The Prospector,” on YouTube, of prospecting for lapis on Mt. Baldy. To get to the mine, he has to climb 2500 feet in one mile, through poison oak, wild brambles of blackberries, over fallen logs, and up rock-covered steep slopes. But for him, the experience is almost “religious.” “You search all your life to find something you are good at,” he explains, and for him the search is an important part of his personal journey.

As a lapidary artist, Keegan feels the rough rock is “art itself. The stone is already there in the rock, and I’m just exposing it, maximizing the potential it has.” He will bring samples of his finds and creations to the meeting.

Patrick Keegan is an event coordinator, sound engineer, and ex-touring music technician who now is a prospector and lapidary/silversmith artist.
He resides in Upland, CA.

Lapis Lazuli prospector and lapidary/jewelry artist, Patrick Keegan is the guest speaker at the monthly South Orange County Gem and Mineral Society meeting, 7:15 pm, Wednesday, February 20, at the San Clemente Community Center.

Lapis is one of the oldest mined stones and has been found in ancient burial sites from the 3^rd century, BC. It was a prized stone in Egypt and favored by the pharaohs for its deep blue color.

Patrick will be offering a macro-outlook on the history of Lapis Lazuli, as well as personal experiences prospecting a California deposit near Mt Baldy.

JANUARY 2019

Renée Newman became passionately interested in gems in the early 1980’s while conducting tours to Asia, South America and the South Pacific. Her passengers wanted to know how to judge the quality of the gems they saw. After searching in bookstores and libraries for this information, Renée discovered that little had been written on the subject of gem quality evaluation, so she decided it would be worth creating books with photos that showed how to judge gem quality.

After receiving a graduate gemologist diploma from the GIA, she was hired as a gemologist at a wholesale firm in downtown Los Angeles. It provided hands-on experience grading diamonds and selecting colored gems and pearls for their jewelry. Armed with trade experience and gemological credentials, Renée decided to create books that showed readers how to visually evaluate the quality of gems. Her first book, the Diamond Ring Buying Guide, was published in 1989. Since that time, she has written twelve more books on gems and jewelry. They are used as gemology course textbooks, sales training tools, appraisal references and consumer guides. For more information about Renée and her books go to reneenewman.com.

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Jadeite and nephrite prices are continuing to reach record highs at jewelry auctions. Before the 2008 Beijing Olympics, nephrite was viewed more as a trinket than as a worthy jewelry material. However, that changed when the Olympic medals were inlaid with nephrite and people learned that nephrite jade was the original Chinese “stone of heaven.” Since then, jade prices have risen rapidly and the allure of nephrite jade in China has soared. Well known designers in the West like Todd Reed and Roberto Coin are using nephrite jade in high-end jewelry.

When gem materials go up in value and popularity, the desire to imitate and treat them increases. Some fakes are obvious, while others aren’t. In addition, treated jade, may be worth less than some fakes. In her presentation to our group, Newman will give practical tips on how to distinguish fake and treated jade from natural jade using examples of modern jade jewelry and carvings. Her presentation will help you

Understand why jade is so prized
Tell the difference between jadeite and nephrite
Determine which types of jadeite and nephrite are most valued; their value factors are not the same
Detect fake jade using visual, tactile, and auditory non-technical clues
Recognize when to be suspicious that jade has been treated with chemicals
Appreciate contemporary jade.

Renée will be available before and after her presentation to autograph books. Bring cash or a check if you would like to purchase copies of them. Her Exotic Gems: Volume 4 book is the fourth in a series that explores the history, lore, evaluation, geographic sources and identifying properties of non-traditional gems. It describes with text and photos how to evaluate jade quality and detect imitations and dyed jade. Information about the book is available HERE.

NOVEMBER 2018

Debi McKee, a 7^th generation healer, and native Californian, will be presenting about 12 different crystals and minerals and discussing their subtle properties and energy bodies, at the monthly South Orange County Gem and Mineral Society meeting, 7:15 pm, Wednesday, November 21, 2018, at the San Clemente Community Center.

According to McKee, every crystal has unique combinations of minerals, just as humans are different combinations of minerals and water. She believes that everyone reacts differently to each crystal depending on the individual’s needs, deficiencies and emotional status. She will bring a variety of crystals to pass around and demonstrate how to “feel” or interact with each one.

Precious stones and crystals have been thought of as healing objects by a variety of cultures worldwide, including the Hopi Native Americans of Arizona and Hawaiian Islanders. The Chinese have traditionally attributed healing powers to jade.

McKee plans to discuss the properties of citrine, amethyst, black tourmaline, jasper, chrysocolla, lapis, hematite, quartz and others. She will also provide a handout and will have some crystals for sale after the presentation.

McKee has a B.A. in Textile Merchandising and Fashion Design, and a Graduate Degree from I.C.I. Institute of Denver Colorado. She spent 29 years in the fashion Industry worldwide and 20 years practicing and teaching crystal healing energy.

“I learn so much about gems and minerals from members of the SOCGEMS club, and they learn things from me as well,” she said. She thinks this will be a different type of program from the typical SOCGEMS presentation.

Very Large Free-form Carved Spessartite Garnet Meg Berry

OCTOBER 2018

Meg Berry with poster of her cut tanzanites. Photo by Robert Weldon

On October 17, Master Faceter and Award Winning Gem Carver, Meg Berry will explain the process of taking a raw stone and turning it into a beautiful gemstone through the art of faceting, and gem carving.

Berry moved to CA from Michigan in 1974, and quickly discovered a passion for cutting gemstones. In 1977, she graduated with a “Master Faceter,” certificate and apprenticed for three years to Bob Livingstone and worked in the downtown Los Angeles jewelry district as a colored stone cutter. She moved to San Diego County in 1980, and in 1989 began working full time for Pala International in Fallbrook, which owned the Himalaya tourmaline mine, among others, as well as The Collector Fine Jewelry stores.

Needing more variety in her work, Berry began exploring gemstone carving and eventually phased out of Pala to concentrate on her own original work. Currently she facets exclusively for a few select clients and spends the majority of her time carving designs from tourmaline, garnet, topaz, aquamarine and a wide variety of other colored gems.

Berry has won a total of nine American Gem Trade Association (AGTA) Cutting Edge/Spectrum competition awards. Seven were awarded for her faceting and in 2016-17, two for her gemstone carvings.

SEPTEMBER 2018

NAPA ROCKS and TRICERATOPS with CFMS President JENNIFER HALEY

In 2004 I discovered what would become a new love in my life, rock and gem clubs. I was in my 40’s then and had just moved back to my grandparents ranch I had always adored in the Napa Valley, with my husband to grow wine grapes. I loved rocks, but never knew there were clubs. As a child, an older vintner in the valley gave me a silver ring he made with a tumbled gem silica chrysocolla stone. That gorgeous blue stone with windows of translucency has always stayed in my mind as something magical. Even more intriguing was the fact a human being could make something as beautiful as this from silver and a stone that came from the ground. There was also an older couple in the valley I loved visiting. He was a retired sea captain and his wife a skilled gold and silver smith. Her workshop was part of their home. She’d sit me down with a cup of hot chocolate and peanut butter on French bread toast, and I’d enchantingly watch her work. She was known for making sterling silver baby gifts like a child’s first spoon, cups and rattles, along with elegant hammered sterling serving spoons with grapes and leaves.

Years later my high school counselor signed me up for a jewelry making class. We were taught many of the lapidary arts; cutting and polishing stones, silversmithing and lost wax casting. Since I was headed for nursing school, my last graded jewelry project was a “germ” pin in silver done in lost wax casting. Unknown to me he had entered “the germ” in a Bank of America contest for students, and I had been awarded $200. He told my parents I needed to become a jeweler and handed them a tool and equipment list.

In my spare time in college I loved to explore my grandparent’s property in the hills. I found stones I had never seen before in the valley that had been uncovered by a running spring. They were beautiful patterned agates. I found two World War II veterans at the Veterans Home of Yountville who had a lapidary shop there, and the three of us cut and polished the rocks freeform that summer. I can’t tell you what a thrill it is to be working with a rock this way. The more we worked the stones the beauty the stones held inside, bestowed itself upon us.

The first thing I noticed about the people in rock and gem clubs is how warm and friendly everyone is. The clubs have been like a second family or home away from home for me ever since. Moving forward, the club I belonged to encouraged me to become personally involved at the California Federation of Mineralogical Societies (CFMS) level. This year I was given a rare opportunity to serve as the president of the California Federation of Mineralogical Societies (CFMS) for a second time.

AUGUST 2018

PETE GOETZ
President, American Opal Society

Goetz has been president of the American Opal Society for over ten years. He graduated from San Diego State University after studying structural geomorphology or the processes and interactions that form landscapes. After a career in retail, he returned to his earth science passion and taught physical science, earth science and astronomy in the Anaheim School District for 22 years.

In his early years he actively collected rock and mineral samples, then focused his study on opals, turquoise and pearls. He enjoys researching, writing and speaking about opals as a way of sharing his knowledge and enthusiasm about the gem. Goetz will bring samples of opals from different sources including Australia and Peru.

The American Opal Society will host its 51^st annual Opal Show in November with educational programs, demonstrations and vendors.

Pete Goetz, the President of the American Society, will present a slide show and show samples of opals from around the world at the monthly meeting of the South Orange County Gem and Mineral Society, on Wednesday, August 15, at 7:15 pm, San Clemente Community Center.

The public is invited to attend and learn more about this fascinating gem that was originally discovered in ancient times in Slovakia, and in the 19^th century major deposits were found in Australia, which became the worlds largest source of opals. Today, Ethiopian opal production is competitive with Australian.

JULY 2018

THE FASCINATING WORLD OF FACETING…

On July 18, Bob Johnson, a stone cutter, will discuss the fine art of creating a beautiful, glittering jewel out of raw material he’s found or purchased, at the monthly South Orange County Gem and Mineral Society meeting, 7:15 pm, at San Clemente Community Center.

Johnson began cutting stones in 1978 when he decided that hauling raw rock and gem materials to sell at 25-27 rock shows a year, all around the country, was getting to be “heavy work.” “If I cut a big stone into a gem stone, I could put a bunch into a Tupperware and it weighed less and cost more.” He retired from the gem trade in 2014 and has since put his love of stone cutting to work by teaching others.

His favorite stones to cut are sapphires, amethysts and sunstones. Johnson worked 10 summers in Montana digging sapphires in a remote area 23 miles from the nearest town. “Moose would walk through the camp and an occasional bear. It was an exciting place,” he remembered. He has also mined sunstones in the desert area of Southern Oregon.

Johnson will explain the process of taking a raw stone and turning it into a beautiful gemstone through the art of faceting, and will bring samples to illustrate the transformation.

Johnson considers himself a rock hound. “I’ve collected for years and some might call me a hoarder. But I love what I do, even if I didn’t make much money at it.” Once he bought a 1992 pickup with a handful of uncut gem stones. At the DMV, they wouldn’t give him a registration until he named a price. Johnson laughed and said, “I finally told them it cost me $500. They wouldn’t write down that the deal was done with a handful of rocks.”

JUNE 2018

ENTER INTO THE WORLD OF TOURMALINES…

Ron Schmidtling loves to host digs at Pala Chief Mine, where there are Tourmalines, Aquamarines, Quartz, Kunzite … everything.
He is a Scientific Consultant to the J Paul Getty Trust, and a former Geological Consultant for the Getty Museum.

Ron is a Paleontologist and worked for the Natural History Museum of Los Angeles and is Science Instructor at Columbia College Hollywood.

APRIL 2018

Eric Brooking will discuss “Turquoise, A Vanishing American Treasure,” at 7:15 pm at San Clemente Community Center, as part of the monthly speaker series presented by South Orange County Gem and Mineral Society.

Brooking explained in a recent interview that American mined turquoise is highly desirable and is a uniquely American stone. “The tradition of the American Indian using turquoise and silver created a mystical appreciation of turquoise and popularized it. But now, many of the mines are played out and it’s very hard to find.”

Brooking began mining at an early age when his father leased a tourmaline mine in the early 1970’s. They discovered fire agate and Brooking, “got the mining bug.” Today, he and a partner have a turquoise mine in Nevada and he sells stones and makes jewelry from this American turquoise. “So many stones today are enhanced or stabilized. I will talk about that and how it affects the value and beauty of natural turquoise,” he said. Brooking will bring samples for sale.

He is also a vintner and owner of Brooking Vineyards the only estate winery in Vista, CA.

MARCH 2018

Denise Nelson designs, imports and sells fine gems, pearls and jewelry and has traveled to five continents to visit mines, pearl farms, trade shows and many gem and jewelry-related venues. Her visits to the Smithsonian gem-vaults and to many extensive private collections have given her an opportunity to see and study items rarely displayed and researched. GIA recently presented her with an Alumni Leadership Award for her work as the Ambassador of their Washington D.C. Alumni Chapter.

FEBRUARY 2018

My father was a talented and widely respected jeweler in Vietnam. In the old days, in my home country, it was considered a great privilege and honor to apprentice with him. One was more than willing to tolerate the six months or so spent cleaning the shop, polishing and making jump rings, only to “progress” to spending day after day making simple wedding bands–just to be asked to melt them down and start over because they weren’t round enough! The great mystery of why he was so hard on us was finally revealed to me the day he said, “If you want to be a good jeweler, it takes skill and repetition. To be a ‘great jeweler’ also requires patience, dedication, courage, and a special love for your trade. Having these qualities makes you worthy to work in my shop.”
Today at Galatea, we have an Olympic team of jewelers all of whom share our philosophy and love for the trade.
We create each piece of our jewelry as if it is to be worn by our own beloved.
View the exquisite work of Master Pearl Carver Chi on his website HERE

JANUARY 2018

The Art of Photography ‘What Do You See?’

Mike Woodward’s dynamic images are done via photomacrography. Woodward states that he uses a “technical copy setup with cross-polarized Altman CDM 150 (ceramic metal halide) lighting, a 4 × 5-style camera set up vertically like an enlarger would be, with a polarized macro lens.
The capture of the image is a digital scan back that does a 60-second, 103-megapixel scan, directly to the computer. After the image is captured, it is processed for traditional photographic prints, or the image can be printed on canvas, gallery wrapped, and stretched.
Most viewers have the perception of the images being a painting when printed on canvas. This blurs the line between photography and painting, especially with abstract art from stones, because the image is not recognized as a photo.” In fact, one of his photos of an Oregon thunder egg was used as an abstract art painting for an episode of the television show Weeds.

Children and Questions are encouraged.

We hope you can join us!

Mike has been collecting, cutting, polishing, and photographing stones and fossils since he was five years old. From this a passion for geology, art from nature and a love of science was born. Mike says his “collection of photographic images of stones and fossils peers deeply into their abstract patters, revealing a part of nature normally hidden from view. I am attracted to the story inside the stone that unfolds once the image has been enlarged.

See more of Mike Woodward’s Photography – CLICK HERE

NOVEMBER 2017

Opal Mining in Australia

The Leslie Neff/Larry Hoskinson duo have spent almost 4 years in Australia starting in 1985 and our last trip was in 2015. Their travels have taken them to Australia a total of 14 times.

Each trip after the first has included a visit to Coober Pedy, which will be the focus of this month’s meeting presentation.

Their first trip here was in 1988, when the road from Adelaide to Darwin was not even all paved. The road was completed that year and it became easier to get to Coober Pedy. It still is not what we in the USA would call easy, you can drive, take a train that lets you out 20 miles from town, or fly to Adelaide and get on a VERY small plane to fly into Coober Pedy, the good news is that is a fun opal mining field not far from the airport.

The program covers various opal-mining techniques: useful travel information on how to get from Sydney to Coober Pedy and around Cooper Pedy once you arrive.

The presentation shows underground living, which is what Hoskinson and Neff do there, as well as surface and underground mining.

It will include lots of pictures of the wild life that you can easily see from the car, including kangaroos, emus, brown snakes, Wedge tail eagles with a wing span as wide as a car and a variety of amazing birds. The slideshow will conclude with photos of rough and finished opal.

Larry will give a demonstration on how to find opal using a black light.

There will be samples of rough and finished opal, books and maps – a fun travelogue on Australia. Questions are encouraged.

OCTOBER 2017

Artist Jeff Fulkerson has been creating stunning, imaginative jewelry for over 30 years.

A contributing artist to Lapidary Journal’s Jewelry Artist Magazine, his work has also been seen in Art Jewelry Magazine. Jeff is a recipient of the Courtney McGowan Design Award as well as a blue ribbon award winner for his jewelry in design and construction at the San Diego County Fair. Some of his awards include Best Educational Exhibit, Coordinator’s Cup (2005 and 2009), and Best Single Jewelry Piece (2005 and 2009). His meticulous execution and attention to detail is becoming well known among industry professionals.

Jeff has taught at the Museum of Man in Balboa Park and Granite Hills High School in El Cajon, California. He was part of the staff at Bead Fest and the Bead & Button Show, and he currently teaches at Oskadusa in Solana Beach, California.

Upcoming projects include releasing new How-To instructional books, and a series of instructional videos for Jewelry Artist Magazine. Fulkerson is also the inventor and designer of multiple jewelry making products, including the innovative Bead Bandit and Steady Stamp.

A self-taught silver-smith with a background in construction and design, he counts himself fortunate to have studied with many great Native American artists throughout the years. They are most notably, Richard Tsosie (Navajo), Jesse Monogya (Hopi/Navajo), and Michael Cheatham (Cherokee).

SEPTEMBER 2017

Dr. Aaron Celestian did his undergraduate degree in Geology at the University of Arizona in Tucson, and both his Master’s and Ph.D. were awarded to him at Stony Brook University in New York. While at Stony Brook, he was appointed as a Visiting Researcher at the Carnegie Institute’s Geophysical Laboratory for a year.
After his Ph.D., Dr. Celestian taught Environmental Sciences at CUNY Queen’s College, and later moved to Bowling Green, KY where he was an Associate Professor of Geology and Director of the Advanced Materials Institute at Western Kentucky University.

Now the Curator of Mineral Sciences at the Natural History Museum of Los Angeles, Dr. Celestian is working with Earth materials and their synthetic analogues for their uses in industrial and environmental technologies. He continues his work in areas of environmental sciences that interface with the mining, oil & gas, and pharmaceutical industries where he feels he can make the biggest impact in finding new ways to advance materials science based on the natural design of minerals.

Dr. Celestian spoke on THE SCIENCE OF MINERAL COLOR, an illuminated discussion about the science of mineral color, their use as pigments, and how they have been used from pre-history to the modern era.

JULY 2017

Walt Lombardo is the owner of the Nevada Mineral and Book Company. Located in Orange, CA, his shop boasts the largest selection of Earth Science books and objects in North America.
Mr. Lombardo is a geologist with over 30 years of experience related to mining and mineral exploration. He will be speaking about Sapphires found in North America, including Montana and North Carolina. Fascinating … see you there!

RUBIES and SAPPHIRES of NORTH AMERICA
Rubies and sapphires are varieties of the mineral corundum, which is made of the elements aluminum and oxygen. Although corundum is commonly used as an abrasive because of its extreme hardness, the gem varieties ruby and sapphire have long been known for their beauty and durability. Most people are not aware that there are significant resources of these gems in North America. The talk will focus on three major geographic areas: the sapphire deposits of central Montana; the ruby deposits of North Carolina; and the recently discovered ruby deposits of Greenland. We will discuss the geology and origin of the deposits, the history of mining, and the color range and beauty of these gemstones.

JUNE 2017

Dayton Simmons, a native of Kansas City, has been involved with turquoise since he set his first piece at age 12 in 1975, never realizing at the time how deeply connected he would eventually become with the wondrous gemstone. 20 years later, he moved to Santa Fe, NM to become a turquoise trader. He established his business, Silver Day Trading Co, and has never looked back. Miners, mentors, and teachers of all sorts have provided a most unique education for Dayton – a degree not currently available at any institute of higher learning, even GIA. He is currently involved in the industry as a surveyor of gem grade natural turquoises and fine turquoise jewelry, a miner, an expert repairman of antique American Indian jewelry and an educator on various aspects of turquoise.

The presentation will focus on the fact that well over 95% of all turquoise currently available on the market is NOT NATURAL, which is defined as turquoise that is hard enough to cut and polish as it comes out of the ground. This includes rough material, cut cabochons, beads, carvings and finished jewelry. The vast majority of said material has gone through one of several artificial hardening processes to make it commercially viable.
Become aware of the various turquoise treatments, learn about discerning natural turquoise from treated material and have an opportunity to see and feel the difference.’

Dayton will be bringing specimens to show and to sell as well (be still my heart) Zuni and Native American Carvings.

Dayton’s turquoise presentation was filmed and is used by the GIA (Gemological Institute of America) for student training on turquoise.

TURQUOISE
Turquoise is a blue to green mineral made up of copper, aluminum, and hydrous phosphate.
Turquoise has long been considered a valuable gemstone and is one of the oldest known gemstones. It is rare and valuable in finer grades and has been prized as a gemstone and ornamental stone for thousands of years owing to its unique hue.

FUN FACT: The iconic gold burial mask of Tutankhamun, inlaid with turquoise, lapis lazuli, carnelian and colored glass.

MAY 2017

The South Orange County Gem and Mineral Society held their 32nd Annual Silent Auction and Sale. Thank you to all who donated rocks and gems and other stuffs for the club to auction off and sell. A special shout out to the many helping hands that bagged rocks, ran tables, served food and drinks, and basically made the auction the most successful on record! Our members are THE BEST!

FEBRUARY 2017

The South Orange County Gem and Mineral Society welcomed Thomas Spinks of the Anza-Borrego Paleontology Society

Tom is a retired public service economist who has started a second career in paleobotany learning to identify petrified woods and other fossil plant materials.
He has a BS in Agriculture from South Dakota State University and a MS degree from the University of Minnesota Department of Agricultural and Applied Economics. He has attended fossil wood identification seminars held in Grand Junction, Colorado and has been working as a paleo volunteer at the ABDSP since 2012, learning about the curation of fossil plant materials.

JANUARY 2017

Mike Woodward Stone and Fossil Photography

Events and Programs

ROCKHOUND CODE OF ETHICS

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