Measurements:
50 x 42 x 23
mm
Description: Drusy, greenish smithsonite crystals with minute malachite crystals, sit on a heavy, conglomorate matrix. The matrix has small cavities lined with smithsonite crystals.
One side of the specimen has
been trimmed. The specimen has a few nicks.
Weight
of Specimen: 90 g
Chemical
Composition: ZnCuCO3 (smithsonite)
Cu2+(CO3)(OH)2
(malachite)
Hardness
on Mohs Scale: (smithsonite)
4 - 5
(malachite)
H - 3.5
- 4
Location: Tsumeb,
Specimen
Code: TS
038
R 200
.
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