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Alwilkinsite-(Y)

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AMM929573

Alwilkinsite-(Y)

Radioactive

Description Tabs

Description
Locality: 
Val Daone Mine, Limes, Daone, Chiese Valley, Trento Province, Trentino-Alto Adige, Italy
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 1.3 × 1.6 cm
Description

Very fine specimen with yellow fine acicular alwilkinsite-Y crystals. Visually very attractive. Alwilkinsite-Y is only known from two localities worldwide. Rare uranium-mineral.

Mineral Data
What's on the rock

Alwilkinsite-(Y)

Formula: 
Y(UO2)3(SO4)2O(OH)3(H2O)7 · 7H2O
Crystal System: 
Orthorhombic
Hardness: 
2 - 2½
Colour: 
yellowish-green
Type Locality: 
Blue Lizard Mine, White Canyon District, San Juan County, Utah, USA

Seller Information

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Seller's terms and conditions

Accepted payment methods: PayPal, bank transfer.

Money back guarantee is valid until 14 days after receiving the payment. The refund will be initiated immediately upon receiving the minerals back. Due to the return time, there may be a delay in the refund.