Bi-colour Quartz with Goethite (Cacoxenite) inclusions, Brazil. 15.28 carats. ** SOLD **

Product code: QUCG25
£36.00

Product information

** SOLD **

A purple Amethyst and colourless Quartz cabochon from Minas Gerais, Brazil with Goethite 'organ pipe' inclusions.

The Goethite crystals, in the form of fan-like sheaves, are arranged in parallel rows across the face of the stone, their golden metallic lustre adding to the allure of this charming gem.
Image 5 is a magnified view of the inclusion scene.

These inclusions are sometimes referred to as 'Cacoxenite', although this is a commercial name which is based on an early scientific mis-identification.

weight:  15.28 carats
shape:   Tongue shape cabochon
dimensions:   29.58 x 14.03 x 4.35 mm
treatment:  None

Technical specifications

Product Code QUCG25
Weight 0.02kg

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