Black Opal
Black Opal from Virgin Valley, Humboldt County, Nevada
Photograph © www.johnbetts-fineminerals.com - All Rights Reserved.
Description Outstanding Black Opal, the rarest and most sought-after form of opal, that has completely replaced a tree limb. The fire (play of colors) is brilliant and stunningly contrasted by the black color. Total weight = 26.48 carats.
Size 20 x 13 x 11 mm.
Locality Virgin Valley, Humboldt County, Nevada
Collection John Betts - Fine Minerals

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