Measurements: 70
x 56 x 55 mm
Description:
Gemmy azurite crystals and small balls
of malachite fills a small
cavity, 35 mm in length. The
crystals in the cavity have very little damage.
Towards the side of the specimen is another, lesser cavity with a few lovely, very small balls of malachite and some minute white.crystals.
This is a specimen that can really be appreciated when viewed through a loupe! It displays well on a flat surface.
Weight of
Specimen:
177.6 g
Chemical Composition: Cu3(CO3)2(OH)2 (azurite)
Cu2+(CO3)(OH)2 (malachite)
Hardness
on Mohs Scale: (azurite) 3.5 – 4
(malachite) 3.5
- 4
Location: Tsumeb,
Specimen
Code: NTS 020
US $ 240
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