ASTROPHYLLITE 925 STERLING SILVER JEWELLERY
Astrophyllite is an extremely rare hydrous potassium iron titanium silicate mineral that ranges in color from brown to golden yellow. Astrophyllite belongs to the astrophyllite group and can be classified as an inosilicate, phyllosilicate, or a mixture of the two. It is visually identical to and frequently connected with kupletskite, with which it forms an isomorphous series. Scientists and collectors are primarily interested in astrophyllite.
Origin: Bolivia. Color: Golden brown to yellow; rarely greenish. Clarity: Opaque to translucent. Cut: Emerald Cut. Treatment: Untreated 100% Genuine Gemstone