Calcite 'Axe-head'- twin

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Moor farm opencast, Bonsall Moor, Matlock, Derbyshire, England.

Reference: 1093

Single transparent calcite crystal showing rare 'Axe-head' twinning. The location is known for producing a limited number of these twins in the 1980's but none since. Some natural etching along the top of the twin. Ex. Jean Spence collection - figured in UKJMM No. 14

Formula: CaCO₃

Status: Sold

Dimensions: 40x38x18mm

Size: Miniature (M)