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Mottramite - image 1
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Mottramite
Mottramite is a lead vanadate hydroxide and at the Tsumeb mine in Namibia occurs in a bewildering variety of habits and colours. Mottramite is typically some shade of green at Tsumeb and although this specimen is, it so dark a shade of green it appears jet black. This large miniature or small cabinet specimen forms as a gently curved plate of stacked Mottramite crystals with an appearance more of Descloizite. These two species do form a continuous solid solution series, the Descloizite-Mottramite Series, ranging from the pure lead-zinc Descloizite end member to lead-copper Mottramite. Possibly this specimen lies within this series a little from the pure Mottramite end.
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Product details
Species
SizeSmall Cabinet
Dimensions6.8 x 4.1 x 4.2 cm
SKUCC18895
Listed on10/24/2024
Known provenance
Unknown dateNot disclosed
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