Purple Dendritic Opal 8mm Round - 15-16 Inch Size_1x2mm Dutch Colonel Hendrik Von Prehn

Name: Purple Dendritic Opal 8mm Round - 15-16 Inch Size_1x2mm Dutch Colonel Hendrik Von Prehn
Brand: www.nautilusgiftshop.com
SKU: 88090506782
Price: 14.00 USD
Availability: InStock
Rating: 4.655200000000001 (21 reviews)

SKU 88090506782

USD14.00 USD36.00

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Description

Dutch Colonel Hendrik Von Prehn

creamy white to pale gray or beige

but hypersthene contains a significant amount of both elements

the third to hardest common natural gemstone

Sapphires are precious gemstones

Purple Dendritic Opal 8mm Round - 15-16 Inch Size_1x2mm Dutch Colonel Hendrik Von PrehnThis variety of opal is named "dendritic" for the small inclusions within it that resemble moss or ferns. These inclusions consist of iron, manganese and other metallic oxides captured during the forming of the rock. Opals are hydrated amorphous forms of silica, created when silica hardens within the fissures of other stones.

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