Wednesday, October 30, 2024

The Del Air Rockhounds Club Welcomes You!!





www.Facebook.com/DelAirRockhounds


The Del-Air Rockhounds Club was founded in 1954 with members mostly residing in the San Fernando Valley area of California. Our club is a non-profit organization dedicated to sharing knowledge of the lapidary arts and techniques, geology, mineralogy and related fields. We own our own lapidary equipment with members available to teach and demonstrate lapidary techniques to other members. Our members enjoy lapidary related programs, demonstrations, exhibitions, displays and lectures. We also take monthly field trips to our local deserts & mountains for exploration and the study and collection of lapidary and mineral specimens.

Member of the California & American Federation of Mineralogical Societies

Mailing Address: P.O. Box 7618, Van Nuys, CA 91409 



November 2024 Del Air Calendar of Events

Sunday November 3: Daylight Savings Ends

Thursday November 7: General Meeting

Monday November 11: Veterans Day

Thursday November 21: Board Meeting

Thursday November 28: Thanksgiving Day

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November 2024 Program:

The Diversity of American Gems: The Western States

Presented by Renee Newman

Renee’s PowerPoint will include gems from sources in Oregon, Washington, Arizona, Nevada, Idaho, and parts of California. However, it will focus on the most notable ones such as jade, benitoite, sunstone, opal, turquoise, chrysocolla, Four Peaks amethyst and fire agate. Renée Newman developed her interest 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 thirteen more books on gems and jewelry. They are used as gemology course textbooks, sales training tools, appraisal references and consumer guides. The books will be available for sale at the meeting for a discounted price. Bring cash or check.
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Report on Beading Class with Martina Rodriguez 10-26-2024

Martina Rodriguez instructed us all on how to make A BEAD BRACELET. She had many different beads to choose from and spacer items to make the bracelet even prettier. After stringing the beads and in some cases dropping the string and losing the beads, which means starting over again, we had to tie the knot to hold it all together. This knot was not easy and Martina helped most of us. Most made 2 bracelets and a pair of earrings. With a light lunch, it was a good day. Members attending the class were: Pam Abbott, Dean Tran, Olga Wolf, Alexander Tran, Dr. Jeong Guk Oh, Louise Ratliff, Marilyn Murata and Bob Dearborn. A fun day for all and we did learn something new. These special yearly quarter workshop classes are for members only and if you miss them, you are missing out on learning something new and interesting.
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Proposed 2025 Slate of Officers 
                 
President: Jeff Dengrove                                        
Vice President: Aileen Beckers                                               
2nd Vice President: Dan Farber         
Secretary: Bob Dearborn          
Treasurer: Shellie Van Winkle   
Federation Director: Bob Knox
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December Holiday Party Teaser

Happy Holidays Del-Airs. Next month is our annual holiday party. This year we will be enjoying a member provided international themed potluck dinner, a special presentation revolving around slabs and cabochons, some games, and our annual election of officers for 2025. Holiday party chair, Bernadette Friedman will have a sign-up sheet for you to advise on what dish you will be bringing to the party. Remember to prepare enough to feed approximately 6-8 people. Our holiday party committee is currently hard at work planning out all the fine details. The party will be held on our regular December meeting date of Thursday December 5th in the Fellowship Hall building of the Northridge United Methodist Church. So, save the date as you will not want to miss this fun annual event.
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Wednesday, September 25, 2024

Del-Air Rockhounds October 2024 Calendar of Events

Wednesday October 2: Rosh Hashanah Begins

Thursday October 3: General Meeting

Friday October 11: Yom Kippur Begins

Thursday October 17: Board Meeting

Thursday October 31: Halloween

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September 2024 Program: The Allure of Diamonds                                                                                Presented by: Sandie & Tony Fender

They say that diamonds are a girl’s best friend, so we would like to present to you a program on diamonds. We will talk about where to find diamonds, characteristics of diamonds and a comparison of natural and lab grown diamonds.  Tony and Sandie Fender are retired teachers and are involved in both the CFMS and AFMS.

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Beading Class with Martina Rodriguez
Saturday October 26, 2024 - 10:30 am


FOR PAID MEMBERS ONLY
On October 26th, the Del-Air Club will be holding its final quarterly workshop. This is one of 4 classes held each year and a perk for being a club member. Our member, Martina Rodriguez will be teaching a beading class. You will learn the correct way to tie those knots between each bead and the special knots needed to end your necklace or bracelet. At this class, you will be making a beaded bracelet but, these are the same knots needed for a necklace as well. Yes, men make bracelets and necklaces too! The class will be held on October 26th from 10:30 am to 2:00 pm or when everyone completes their project. The class will be held at Bob & Maxine Dearborn’s house and we will have space for 10 members to participate. Claim your spot on the sign-up sheet at the October meeting. You don’t have a bracelet to restring? This is OK as Martina will have supplies to make and finish your own bracelet. There will be a $10.00 charge for supplies.

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New Members to the Del-Air Rockhounds Club

We are extremely proud to welcome new members Dean Tran, Alexander Tran & Olga Wolf to our club. They were all voted in unanimously at our September 2024 meeting. Welcome… Dean, Alexander, & Olga!

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November Field Trip Teaser:  Saturday November 9th 2024 

FOR PAID MEMBERS ONLY
Come join field trip chair and club President, Jeff Dengrove, on a field trip to North Edwards. North Edwards is a place in Kern County, California. Situated in the Mojave Desert, North Edwards is located about 7.2 miles north-east of Edwards Air Force Base, at an elevation of 2,293 feet. We will be collecting agates, petrified wood, bloodstone and jaspers. Watch your November bulletin for more details.

North Edwards - California

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Report on the Club Field Trip On September 8th , 2024
 
  
                                                                       
The Del-Air Club had a field trip to the Nevada Mineral & Book Co in the town of Orange, CA. This is a store/museum/gallery owned and run by Walt Lombardo, who gave us a program a few months ago on some of his treasures. Oh the fun of it! This is a building full of books, fossils, rocks and interesting stuff. There are big long drawers that are full of fossils and minerals. Many, many shelves of wonderful things from around the world to look at and think “Do I Want That?” There are big rocks, little rocks, expensive rocks and even rocks that say “Yes, I Can Buy That”. Each time you look back on a shelf, you see something new and different and think - How Did I Miss That? I had a fun day, and hope others on this trip also had a fun day looking at all this neat rockhound stuff. And yes, I did come home with a new book on the Oldest Fossils! It is a neat book on the history of different minerals, fossils, gems and more. The next time we go down to Orange, I am taking Bob to this really neat store.

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December Holiday Party Teaser

Happy Holidays Del-Airs. As that time of the year is rapidly approaching, we ask you to start thinking about our annual holiday party. As in past years, we will be enjoying a member potluck dinner, a special presentation (to be determined), games, our annual election of officers for 2025, fun and great camaraderie. More details to be provided in the November bulletin so start thinking about what dish you'll be bringing, main, side or dessert with enough to feed approximately 8 people. Our holiday party committee is currently hard at work planning out all the details. The party will be held on our regular December meeting date of Thursday December 5th in the Fellowship Hall building of the Northridge United Methodist Church. So, save the date as you will not want to miss this fun annual event.

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Glendora Gems Lapidary Club

Unfortunately, the Glendora Gems Lapidary Club is losing their workshop/meeting location and has to sell some of their equipment and rock. Glendora Gems will be closing the lapidary program and moving to a smaller location and reopening possibly in the Fall of 2025. We will be selling equipment like a 36" saw, 24" saws, sphere machines and misc tile saws & several tons of rocks & specimens.                                                                                                
Location: 1515 W. Mission Blvd, Pomona CA 91766                                                                                      Directions - Drive through big gate at the building near the back of property                                                Dates for the sale will be Oct 5th from 9-3 pm; Oct 12th from 9-3 pm                                                            Need more info please contact Robin P. at 951-906-9365.

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Wednesday, August 28, 2024

Del-Air Rockhounds September 2024 Calendar of Events

Monday September 2: Labor Day

Thursday September 5: General Meeting - 7:30 pm at Northridge United Methodist Church

Sunday September 8: Field Trip - Paid Members Only

Wednesday September 11: Patriot Day

Thursday September 19: Board Meeting - 7:30 pm at Bernadette Friedman's home

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Annual Silent Auction - Presented by your Board of Directors

 It's back… Our annual Silent Auction! It's time again for you all to bring your dollars (one's and five's please) to our silent auction and bid away for your favorite treasures. We are asking members to donate items other than rock related stuff such as home baked goods and small household items in good condition. Just place your donated items on the auction table and our team will price them accordingly. Remember to bring along a box or bag to carry your treasures home.

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Vote on the Club's By-Laws

At this month's meeting, all adult members will be asked to vote on the approval or denial of the revisions to the club's by-laws. After many weeks and much review, the board has approved the revisions and they were emailed to all members approximately two weeks ago. We require a two thirds approval of the entire membership to pass these revisions. If you are unable to attend the September meeting, please submit your proxy vote of yes or no via email to delairrockhounds@gmail.com before Thursday September 5th, 2024. 

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New Members to the Del-Air Rockhounds Club

We are extremely proud to welcome new members Adriana Hrenciuc and Sandy Lee to our club. They were both voted in unanimously at our August 2024 meeting. Welcome… Adriana & Sandy!

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 WE HAVE MOVED! 

 The Del-Air Club had an outrageous increase in our storage unit and a plea was put out to our membership for possible better rates at a different location. We had responses from many members about the same size unit and a much better monthly rate. BUT THE BEST OFFER WAS FROM OUR MEMBERS, THE KALMA FAMILY, WHEN THEY SAID WE COULD USE PART OF THEIR GARAGE FOR OUR STORAGE! We took them up on this right away and just before our yearly rent was due again the last of July. Our member team of: Jeff Dengrove, Dan Farber, Michael Tschacher, Dan Durfee and Eitan Kalma filled a U-Haul truck, a pick up truck and a small car full of our storage stuff and got it into the garage in about 3 hours. And on a very hot day! WE WANT TO THANK THE KALMAS AND OUR MOVING TEAM FOR A JOB WELL DONE. 

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Just a Friendly FYI…

Refugio State Beach in Santa Barbara has now reopened after the damage done by the February 2024 storms. Feel free to meander down the 101 freeway to our favorite whale bone hunting location. Welcome back, Refugio. We missed you! 

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Bench Tips from Brad Smith

NEW MELTING DISH 

 A new melting dish or crucible must be given a protective coating of borax before its first use. Borax extends the life of the ceramic material. Once done, it generally does not have to be repeated. The procedure is straightforward. Heat the new melting dish to red with a large torch. You'll need plenty of heat. I use an acetylene/air Prest-O-Lite torch with a large # 5 nozzle. When the dish is hot, sprinkle in a half teaspoon of borax, let it melt, and spread it with a carbon rod over all of the interior surface of the dish. Add more borax if needed. Sometimes you will have to hold the dish at an angle to coat the sides up to the rim. And don’t forget to coat the pouring spout itself.

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News From the CFMS

PROJECTS IN MOTION By Jennifer Haley, AFMS Historian  - www.cfmsinc.org

I love my volunteer job as the American Federation of Mineralogical Societies historian. It is fun for me to think about you, and about what you might enjoy reading. You make my day, in this way! I have a bundle of creative projects I would love to do for you as special projects. These are going to take some time pulling together, but it will be well worth the time that goes into it. These projects, when they are completed, will be able to be given to the Federations for their clubs to use in their newsletters, and as club programs. One of the projects will be a collection of vintage cartoons going back to our early days when the generations of rockhounds before us were creating wonderful cartoons for their bulletins all the time. Another project will be a collection of all those wonderful poems, again from vintage bulletins. I’ve been going through some I currently have, and they are so creative and fun.  They express the love and joy for our hobby, and are such gifts to bring out and enjoy again for today. Plus, they are such an inspiration for those of you inclined to create your own poems. One other project is for creating a special edition of articles dedicated to telling the true stories of how rockhounds with their talent in lapidary and geology, helped in the war effort during WWII. I have a couple of these stories already, and they are meant to be told. One of these involves a copy of an old Navy report I was able to hunt down that would also make a fantastic program for our clubs. So, wonderful things are in store for you. I am one of those people who enjoys creative chaos, so I can work on all these projects at once as I find more of what I am looking for. I could really use your help in making these projects become a reality.  I know many of you have boxes of older club bulletins in which to find the early cartoons and poems. Please look for them and let me know what you’ve found. I wish to borrow them and will return them to you or you can scan them to forward them to me. Contact me, and we’ll work out the details. And of course, I will give credit to the author and your club. Sometimes these vintage poems and cartoons were in a bulletin or just typed out on a piece of paper without an author’s or club’s name on them. Some are very faded, almost hard to read or see. I can still use these and most likely be able to bring them back to life, and I will give you the credit for bringing them to my attention. We have so much to celebrate as rockhounds. Help me celebrate the delights and the honor of being AFMS rockhounds. Reprinted from September 2024 CFMS Newsletter

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News From the AFMS

From the Desk of the President, JC Moore, AFMS President - www.amfed.org

As I begin this message, an update has been received from Roger Burford concerning Liz. After being in the hospital for the last 3 weeks with major back pain, tests indicate that the cancer has spread to her spine with infections in the bones and, as a result, Liz has decided to go into Home Hospice. Please keep Liz and Roger in your prayers and thoughts at this extremely difficult time. Since my last message, the AFMS Convention in Ventura has concluded and was a great success. There were 55 competitive exhibits that took all day to judge, with several excellent junior entries. I added a learning experience concerning a Japanese art form that has different parameters than what we normally see in exhibits. Of course, there were more vendors with material we do not see in the Midwest, and I could not keep my wife, Donna, away from the silent auction. During the meeting, vacancies were filled for Publications (Ron Carmen), Show Consultant (Jean Charsky), By-Laws (Matt Charsky) and Uniform Rules Eligibility Files (Larry Hulstrom). Again, I would like to thank Ron, Jean, Matt, and Larry for stepping up to fill these positions. We are still looking for someone to be the Chair for Judges Training and Media Director. Again, thank you to the Ventura Club for hosting a wonderful convention. Following our return from California, we spent a quiet few days before heading to New Jersey on June 7th for the Eastern Federation meeting at the Sterling Hill Mine. Since retiring in 2004, this visit has been on our bucket list, and now we can scratch off one item from our list. The meeting was an enjoyable re-connection with people we knew and making new friendships with fellow rockhounds. The mine tour was great, and the collecting even better. If you ever get a chance, this is one site you really want to visit. Now we are preparing for the MWF Convention in East Peoria, Illinois and wish to invite everyone to come and attend August 24-25. Again, please keep Roger and Liz in your prayers as these are difficult times for them. Reprinted from the August 2024 AFMS Newsletter

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Friday, July 26, 2024

Del-Air Rockhounds August 2024 Calendar of Events

Thursday August 1: General Meeting 7:30 pm in our regular meeting room at Northridge United Methodist Church

Saturday August 10: 3rd Quarter Shop Day

Thursday August 15th: Board Meeting

1916 to 2024 

Sunday August 25: 108th Anniversary of the Nat'l Park Service

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August 2024 Program:

'Ice Cream, Bingo & Summer Finds Social'

It's that time of the year where we once again return after a hot, hot, hot July and enjoy an evening of delicious ice cream and play exciting Bingo games for fabulous prizes. 

Plus… bring in and share with the group all your fabulous finds whether self collected or bought at a show or while on vacation. This is the time to show off the newest additions to your collections.

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Education Corner:

This month's Education Corner will be brought to you by our very own Bob Dearborn. He's going to demonstrate how to oxidize sterling silver to give it that unique antique look without having to use any caustic chemicals

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September Field Trip Teaser:  Field Trip is for Paid Members Only!                                                        Sunday September 8, 2024 - 11:00 am   

Club friend & owner of Nevada Mineral & Book Company, Walt Lombardo, has invited the Del-Air Rockhounds on a field trip to his bookstore & natural history gallery located at 342 S. Tustin St., Orange, CA 92866. Not normally open on Sundays, Walt has agreed to exclusively take the Del-Airs on a personal tour of his shop and museum & will be on hand to answer your questions and inquiries. Carpooling is recommended so if you are interested in riding with others or having others ride with you, please let President Jeff Dengrove know as soon as possible so he can possibly help facilitate this.

Nevada Mineral & Book Company (NMBC) was established in 1985, when they started selling mineral specimens and out-of-print publications at gem & mineral shows and through mail order. In 1989 they acquired the inventory of the Mineralogical Record Book Dept., and incorporated in-print books and journals into their offerings. Over the past 30 years, they have evolved to offer the researcher, educator and collector a wide variety of publications and specimens in a "one-stop" shopping environment. In 2001 they opened their first retail location in Henderson, Nevada. In August, 2009 they relocated and opened their new store and gallery in Orange, California. They offer a wide variety of new, used and out-of-print publications, as well as mineral & fossil specimens, lapidary & decorator items, mining stock certificates & other ephemera. They have one of the largest inventories of earth science-related publications in North America, so plan on attending this extraordinary field trip. You will not be disappointed.

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REPORT ON OUR QUARTERLY CLUB CLASS - AMBER:

 

June had us at Jeff Dengrove’s house for a club workshop on WORKING AND POLISHING AMBER, hosted by member Jon Meredith. We had a full class & Jon had a piece of rough amber for each one of us, plus a kit of many different grits of wet/dry sand paper to finish the project. There was also a container to hold water while working the amber & this stored your kit to take home with you. 

John gave simple instructions and said how easy it was to work this fossil tree resin. He also gave ideas on how we could speed up the process with chemicals, but suggested that we just use the sandpaper, as instructed, for a nice finished specimen. So, we got busy dipping our amber and sandpaper in water and sanding. The class ended 2 1/2 hours later and everyone took home a finished & polished piece of amber. And those who chose to, glued a pendant backing on their piece and took a really nice pendant home. 

Those who didn’t sign up for this special class really missed out on working with a new hobby material. Some even had bugs in the amber! These quarterly workshop classes are special events, just for our membership and you are really missing out on a learning experience by not joining in for the fun. Members attending this workshop were: Dan Farber, Martina & Rudy Rodriguez, Dr Oh, Anita Lichtman, Bob & Maxine Dearborn, and Kyle Morris. Again, many thanks to club member Jon for teaching us this fun new skill!

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