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Topaz, Rutile on Svanbergite

Topaz, Rutile on Svanbergite

at-auction
Locality
Champion Mine, Mono Co., California, USA
Minerals
Rutile, Svanbergite, Topaz
Dimensions
3 x 3 x 2 cm
Size class
Thumbnail
SID
ST330

Cluster of intergrown crystals of Svanbergite with attached white Topaz crystals and tiny dark Rutile crystals. There is no matrix, nothing but interlocking Svanbergite with the attached Topaz and Rutile. Svanbergite is an uncommon Strontium Aluminum Phosphate Sulfate Hydroxide mineral. An amazingly rich example, I can't find any matrix, it's nothing but solid Svanbergite crystals with Topaz and Rutile. Valued at $150.