Pasadena Lapidary Society (PLS) members provide this month’s program at 7:00 p.m. , Tuesday, February 20, 2024 — FIRESIDE ROOM (not Fellowship Hall) of the Santa Anita Church
Rock tumbling is the process of polishing rocks and minerals in a rock tumbler. This involves adding stones or minerals to the rock tumbler along with some abrasives, such as grit, fillers, and water. Phil Lahr will give a presentation on tumbling, discussing the basics – machines, grits, and processes involved. He will also have samples of rock polishing at various stages so you can see and feel the difference from one stage to the next. This is a great educational program for new rockhounds, and a refresher for older ones.
As part of our observance of PLS’ 75th Anniversary this year, Nancy Robb plans to continue her talk on PLS’ history.
Our Rock of the Month talk for February will be presented by Sue Pang as she discusses this month’s birthstone, Amethyst.
This program meeting takes place on Tuesday, January 20, 2024, at 7:00 p.m. in the (**DIFFERENT ROOM, SAME ADDRESS**) FIRESIDE ROOM of The Santa Anita Church, 226 W. Colorado Blvd., Arcadia, CA 91007. Come join us! Doors open at 6:30, admission is free; open to the public. Enjoy refreshments while checking out the display table; bring a rock specimen you’d like identified. We hope to see you there!