SKU: 19739938066
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
85 x 80 x 40 mm
The blue hackmanite specimens generally do not show much tenebrescence (color change)
There are a few areas with minor chlorite inclusions
From Minas Gerais
Size: 90 x 70 x 35 mm
Turkish Dendritic Opal Rough Specimen, Central Anatolia, Turkey clevelandite 85 x 80 x 40This is a beautiful Turkish opal consisting of a combination of dendritic, white, and honey color hyalite opal. This piece is from nn District, Eskiehir Province, Central Anatolia Region, Turkey. The piece is UV reactive and fluoresces shades of white and light colors with long wave UV light source (365 nm) and a beautiful green with 254nm short wave UV. Weight is 130 grams, and the size is 55 x 52 x 34 mm. This material is sometimes referred to as
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