Double Terminated Quartz Crystal Cluster on Matrix – SWCV 009

Double terminated quartz crystal cluster on feldspar matrix


 Measurements:  74 x 44 x 30 mm

Description:  A double terminated cluster of quartz crystals (41 x 23 mm) on a feldspar matrix. The one termination has a flaw across the crystal and the other multiple termination has a light yellow coating of iron oxide. The cluster has a few small nicks.

Chemical Composition:  SiO2  (quartz)
                                   KAlSi3O8  (feldspar)
                                                                                
Hardness on Mohs Scale:  (quartz)  7
                                      (feldspar)  6 - 6.5 

Location:  Vredendal Quarry, Western Cape, South Africa

Specimen Code:  SWCV 009

US $ 70

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