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Harmotome : (Ba0.5,Ca0.5,K,Na)5[Al5Si11O32] ·12H2O | |
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Bellsgrove Quarry (Strontian Barytes Mine; Middleshop mine), Strontian, North West Highlands (Argyllshire), Scotland, UK 4mm crystal on brown calcite. |
| © Steve Rust | Photo ID: 7728 View Count: 1286 |
Harmotome : (Ba0.5,Ca0.5,K,Na)5[Al5Si11O32] ·12H2O, Calcite : CaCO3 | |
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Bellsgrove Quarry (Strontian Barytes Mine; Middleshop mine), Strontian, North West Highlands (Argyllshire), Scotland, UK Harmotome crystals to 6mm, on brown calcite. |
| © Christine Rust | Photo ID: 13865 View Count: 350 |
Harmotome : (Ba0.5,Ca0.5,K,Na)5[Al5Si11O32] ·12H2O | |
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Bellsgrove Quarry (Strontian Barytes Mine; Middleshop mine), Strontian, North West Highlands (Argyllshire), Scotland, UK Harmotome specimen, 5cm across, largest crystal 1.3cm Collected by Maria Alferova, May 2009 |
| © M. Alferova | Photo ID: 238868 View Count: 186 |
Harmotome : (Ba0.5,Ca0.5,K,Na)5[Al5Si11O32] ·12H2O | |
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Bellsgrove Quarry (Strontian Barytes Mine; Middleshop mine), Strontian, North West Highlands (Argyllshire), Scotland, UK The large crystal is 1.3 cm long. Doug Merson photo and collection. |
| © DM 07 | Photo ID: 84989 View Count: 160 |
Harmotome : (Ba0.5,Ca0.5,K,Na)5[Al5Si11O32] ·12H2O, Calcite : CaCO3 | |
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Bellsgrove Quarry (Strontian Barytes Mine; Middleshop mine), Strontian, North West Highlands (Argyllshire), Scotland, UK White harmotome crystals to 6mm on brown calcite. |
| © Christine Rust | Photo ID: 171257 View Count: 75 |
Harmotome : (Ba0.5,Ca0.5,K,Na)5[Al5Si11O32] ·12H2O | |
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Bellsgrove Quarry (Strontian Barytes Mine; Middleshop mine), Strontian, North West Highlands (Argyllshire), Scotland, UK A 2.8 by 2.4 cms group of crystals. |
| © John Sobolewski | Photo ID: 191420 View Count: 70 |
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