Harmotome
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Strontian mine, Strontian, western Lochaber, Highland region, Scotland
1176
Fine example of a rare cross twin crystal of harmotome, 8x7mm pleasingly perched on a bed of calcite. Calcite fluoresces red and yellow.
Formula: (Ba0.5,Ca0.5,K,Na)5[Al5Si11O32]. 12H2O
Status: Sold
Dimensions: 62x40x47mm
Size: Small Cabinet (S)
Minerals of the English Midlands
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