Quartz Crystal Cluster on Matrix - NBB 148

Measurements:  47 x 32 x 27 mm

Description:  A cluster of clear quartz crystals, with some having a light harlequin effect due to red hematite inclusions, sits on a small chalcedony matrix. 

Some of the crystals have broken off.

Weight of Specimen:  29.5 g

Chemical Composition:  SiO₂ (quartz and chalcedony)

Hardness on Mohs Scale:  (quartz and chalcedony) 7

Location:  Brandberg, Namibia.

Specimen Code:  NBB 148

US $ 28

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