15dm306 ((TETRAHEDRITE, SPHALERITE, QUARTZ)), $75 MINIMUM BID, Casapalca Mine, Lima Department, Peru, 25 x 8.5 x 7 cm, Cabinet | |
Here is a large and long specimen with large Tetrahedraite and Sphalerite crystals and short stubby terminated Quartz crystals. Overall in great shape, especially for its size. Minor rubbing to some Sphalerite and a tight crack as seen in the photo which is not loose or through the back side. Might be an old pocket stress crack. ex Dennis McMurdie collection. |