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CRYSTALS2COLLECT A.C.N 651.525.727 Pty Ltd

AUTUNITE (RADIOACTIVE) (miniature)

AUTUNITE (RADIOACTIVE) (miniature)

$291.50 AUD
$291.50 AUD
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Size (HWD in mm)
Origin
Specimen nr.

RADIOACTIVE

Autunite, a hydrated calcium uranyl phosphate with the chemical formula Ca(UO2)2(PO4)2·10–12H2O, is a yellow-greenish fluorescent mineral characterized by a hardness of 2 to 2.5. It crystallizes in the orthorhombic system, typically forming tabular square crystals, which can appear in small crusts or fan-like aggregates. With a uranium content of 48.27%, Autunite is radioactive and serves as a source of uranium ore. Under ultraviolet light, it exhibits a bright green to lime green fluorescence. Although it is sometimes referred to as calco-uranite, this term is largely considered outdated.

This mineral is subject to decomposing and must be treated for consistency.

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Dimensions and Weight

Dimensions and Weight are mentioned n the product description and will be used during check out to calculate the shipping costs. For example: 55 45 25 127 means Length 55 mm, Width 45 mm, Height 25 mm, Weight 127 grams. The weight is the approximate nett weight of the specimen including the mount (where applicable).

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