misc ((LAB GROWN QUARTZ)), $20 MINIMUM BID, circa WWII, 15 x 5.3 x 4.3 cm, Cabinet, | |
Here is a lab grown Quartz crystal circa WWII supposely grown in labs in Pennsylvania. I had about 500 of these and most were sold during the last three years in Tucson. I just ran across 10 in a box that I did not know I still had that missed going to Tucson left. Minor chipping on some edges. This one is the larger, thicker version. |