Pasadena Lapidary Society will be holding our July meeting as a members-only event. We’ll be having Rockhound Bingo, a Silent Auction and an ice cream social. Our big gem and mineral show is coming August 20 and 21, so our July meeting is part of pre-planning for the show. Check back over the next few weeks for info about our August 16 Program Meeting.
Field Trip Saturday, July 9, 2022, 10 a.m.
Flint Knap-In and Paleo Tool Demonstration at Chilao School in Angeles National Forest
The July 2022 Field Trip will feature an educational visit to Chilao School, 40 minutes from La Canada. (Note that Chilao School and Chilao campground are different locales.) Chilao School is located next to the US Forest Service Chilao Fire Station. To get to Chilao School from La Canada, take Angeles Crest Highway 25.1 miles to the Chilao Campground loop. Turn left into the campground. Drive .9 miles past the Little Pines and Manzanita loops and turn left at Mt Hillyer Road (3N141). Proceed down 3N141 for .5 miles to Chilao School. The one room school is on the right BEFORE you get to the fire station. Some of the roads may not have names on them, so please look at the map before starting your journey.
Though the field trip is Saturday only, we’ll be camping ¼ mile down the road at Chilao campground on Friday night so we can get an early start on Saturday. There will be a potluck at the school or campground on Saturday night. Expect daytime temperatures in the 80’s and nighttime lows in the 50’s. If you want to camp overnight, you should arrive ASAP on Friday afternoon to claim a campsite. Better yet, arrange with someone who is going to be up there on Friday morning to reserve you a spot. Campground use is heavy especially in the summer. The cost is $12 a night. Water is provided along with a vault toilet. Note that the Station Fire ravaged Chilao about 13 years ago and new trees are now starting to repopulate the area.
We’ll be learning how to make spear tips, arrowheads, hatchets, and knives similar to what prehistoric man used thousands of years ago. This paleo tool get-together is casual; there is no schedule for instruction, hence there is no official meet up time. You can arrive and go when you please. I recommend getting there by 10AM.
I’ll bring obsidian slabs to practice on. You can contact me at rexch8@yahoo.com.
There is no charge, but a small donation to the nonprofit Redbird/Chilao Visions is recommended. Our hosts are Corina Roberts, founder of Redbird, and Gary Pickett, flint knapping artist.
GPS coordinates for Chilao School:
34.3341764547053, -118.02406758638696
Chilao School Community Programs
Obsidian shards are very sharp. DO NOT WEAR SHORTS.
Please bring:
Leather gloves
Safety glasses/reading glasses
Dust mask
Leather pad/carpet to protect your legs
Chair/shade umbrella/popup
Deer antlers (can be found at Petco and on Amazon, among other places)
Copper tools
Abrading stone or a piece of grind stone
Bug repellent
Small drop cloth to catch fragments
Water/drinks
Typical camping gear
DO NOT WEAR SHORTS
Sweet Home Mine Part 2, Featured in June 21st Program Meeting, 7:00 pm
On Tuesday, June 21 we will screen the second half of a video about the history of mining Rhodochrosite out of the Sweet Home Mine in Alma, Colorado.
This program meeting is at 7:00 p.m. and will be held IN PERSON. Check out our Meetings page to get directions and further info about the location.
MEMBERS’ CORNER:
PLEASE NOTE: Our JUNE WORKSHOP will be held on SUNDAY, June 12, instead of Saturday, June 11. The July Workshop will return to the second Saturday of the month, as will subsequent workshops.
Rhodochrosite is Spotlight of In-Person Program Meeting; Tuesday, May 17th, 7:00 p.m.
The story of the Sweet Home Mine from its beginnings as a modest 1870’s silver mine to its rebirth as a world-renowned source of beautiful red rhodochrosite crystals will be featured in this month’s program. We will view Part 1 of a video illustrating the accidental discovery of one of our nation’s most impressive sources of this beautiful gemstone.
This program meeting is at 7:00 p.m. Tuesday, May 17 and will be held IN PERSON. Check out our Meetings page to get directions and further info about the location.
In-Person Program Meeting April 19, 2022, 6:30 PM
We are having our first in-person program meeting in over a year! PLS member Janie Duncan will provide a presentation on the History of Beads Tuesday night, April 19, and members are looking forward to seeing each other in the flesh for a change, instead of virtually. Check out our Meetings page to get directions and further info about the location. We are VERY excited!
Gem Pegmatites of Southern California Subject of March 15 Virtual Program Meeting with Walt Lombardo
Zoom Meeting starts at 7:00 p.m., Tuesday, March 15, 2022
Southern California is known worldwide for the production of gemstones and mineral specimens from the granite pegmatites in San Diego, Riverside & San Bernardino counties. Some of the more well-known gem minerals are Tourmaline, Garnet, Aquamarine, Morganite, Kunzite, Quartz, Topaz and Lepidolite. Most notable are the Pala and Mesa Grande mining districts, which supplied beautiful tourmalines to the last Dowager Empress of China in the early 1900’s, and continue to produce world-class gems and mineral specimens today. Our program speaker this month is Walt Lombardo, a geologist with over 35 years experience related to mining and mineral exploration. Walt’s talk will include discussion of the regional geology which made these deposits possible, history of mining in Southern California, some of the more important mines, and the gem minerals that they produced.
Meeting starts at 7:00 p.m. If you’d like to join us, write marcia.pls.emails [at] gmail [dot] com to request a Zoom link.
PLS Explores “The Inner Beauty of Caves” by Mary Pat Weber
Program Meeting, Tuesday, February 15, 2022; 7:00 pm via Zoom.
A cave is more than just a hole in the ground. These spectacular creations are natural laboratories for preserving fossils, recording past climate, and providing habitats for unique and rare animals. Due to their global importance physically, culturally, and ecologically, 2021 was designated the International Year of Caves and Karst. As a geologist, Mary Pat finds caves fascinating and takes every opportunity to tour them. Join us Tuesday night to explore this intriguing subterranean world that includes some of the major show caves of the Western U.S. You can leave your high boots and flashlights at home – this meeting’s virtual!
Meeting starts at 7:00 p.m. If you’d like to join us, write marcia.pls.emails [at] gmail [dot] com to request a Zoom link.
January 18 Virtual Program Meeting Explores Crystals
Photo credit: PLS member Elizabeth Weston
Our Tuesday, January 18, 2022 Program Meeting will be held via Zoom. PLS member David Lacy will provide the evening’s presentation as an overview of Crystals and Crystal Forms. We will look at the differences between geometrical (ideal) crystal forms and some of the crystal habits in nature, where geometric forms meet the real world. We will check on just what are the characteristics of a crystal, what is a crystal habit, symmetry in crystals, and the seven crystal systems met in nature. Some mineral specimens will be visually shared to demonstrate real-world crystal habits. Meeting starts at 7:00 p.m. If you’d like to join us, write marcia.pls.emails [at] gmail [dot] com to request a Zoom link.
DIY ‘Field Trip’ to… Quartzsite, AZ!
For the month of January, many members of Pasadena Lapidary Society join the ranks of rockhounds and lapidarists across the nation – and beyond – in an annual sojourn to our ‘mecca’ of rocks – Quartzsite, Arizona. While this isn’t a fieldtrip that requires a rock hammer, shovel or other tools, it’s a great opportunity to see what wonderful gems and minerals exist in our world – all in one place. There are several gem and mineral shows which are held between December and late February in this town, which swells to over a million visitors in the month of January from a paltry 3,714 +/- residents the rest of the year. One of our favorite shows to check out is the QIA Pow Wow, which takes place this year from January 19 – 23, 2022, with free admission and free parking and way more than a day’s worth of treasures to see. It’s like a giant open air swap meet held under the beautiful blue sky with giant puffy white clouds floating overhead – which sometimes open up with a quick light rain or a heavy shower – then dissipates as quickly as it starts. Quartzsite is just 18 miles east of the California border, along Interstate 10. One can make it a full day trip, or if you’re able to secure lodging in Quartzsite or Blythe, CA, turn your visit into more than one day so you can visit the other shows taking place as well, such as Tyson Wells or Desert Gardens. If you prefer to take an RV and camp, there’s plenty of open space just on the outskirts of town. How to get there? Take I-10 East until you get to Quartzsite, about a four hour drive from Pasadena when traffic isn’t bad. We often make a quick stop at Chiriaco Summit either on the way to or from AZ, where one can fuel up and stop for a bite or snacks.