Blue Apatite Crystal with Unknown Radioisotope(s) – China – 148 Grams

$35.00

Geological Check Source for Geiger Counter

Blue Apatite

Availability: 1 in stock

One Blue Faceted and Polished Apatite Crystal

Size:105x68x14

Weight: 148.5 Grams

Formula: Ca5(PO4)

Apatite can contain trace amounts of radioactive elements, such as uranium, radium and thorium. Uranium radium and thorium are naturally occurring radioactive elements that are commonly found in the Earth’s crust. When apatite forms in geological environments where these radioactive elements are present, it can incorporate them into its crystal structure.

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Geiger counters and coin not included

Dimensions 5 × 5 × 5 in