Willemite fluorescent crystals from Tsumeb mine

From: Tsumeb - Namibia

Item added: Wed, 08 Dec 2021 00:56:58 GMT

Displayed is pale green botryoidal and prismatic crystals, some with an orange hue from iron staining(?) along with white calcite on both sides in vuggy matrix. There is also a 2mm single azurite crystal pseudomorphed by calcite, this crystal protrudes just below the orange group of crystals. Fluorescent orange in U.V. light.

Weight: 24g

Size Class: Miniature

Dimensions: 51 x 25 x 15
(Width x Height x Depth, all in millimeters)

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