|
Description: At least six milky to clear phantom quartz crystals share a matrix of quartz, with bits of feldspar. The 1st generation crystals receive a fine sprinkling of orangy-red iron oxide specks, and then received a 2nd generation of clear quartz growth. Two of the crystals have patches of a thin (what appears to be) feldspar coating on their termination facets. The
largest crystal has a neat, prominent pressure mark to its back, while
two of the smaller crystals also have pressure marks. The terminations
have only a few minute to small nicks. Weight
of Specimen: 183.2 g Chemical Composition:
SiO2 (quartz) Hardness on Mohs
Scale: (quartz)
7
Location:
Specimen
Code: SNCO 043 US $ 65
|