123 09fdceis ((SILVER in QUARTZ)), Phila. Academy $10 MINIMUM BID, Pasco Mtns, Peru, 7 x 5.5 x 5 cm, Cabinet | |
Philadelphia Academy of Science specimen #105. This has a very early number and is an old historic specimen. There are a few micro Silver crystals in the Quartz visable but hard to find with a loop. Philadelphia Academy of Natural Sciences label and an old label from the 1800's. |