Chrysocolla, Pseudomalachite, Brochantite
Douglas Hill Mine, Ludwig, Yerington Mining District, Singatse Range, Lyon County, Nevada, USA
8.5 x 6.1 x 4.0 cm. A striking, colorful and rare, two-sided combination specimen from this obscure Nevada copper mine. Vivid, lustrous, turquoise-blue, melted-look, botryoidal chrysocolla covers the bottom of the front and grades upward to a more muted, bubbly, botryoidal chrysocolla. A rich field of green pseudomalachite covers the top of the ...
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