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Baryte  | | | | |
Goslarite  | | | | Reference: | [Specimen in collection of Natural History Museum, London] |
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Hematite var: Specularite  | | | | Reference: | [Richardson P.H.G. (1991) Mines of Dartmoor & the Taymar Valley after 1913, Devon Books, Tiverton.] |
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Schorl  | | [Na][Fe | | ][Al | | ][(OH) | | |OH|(BO | | ) | | |Si | | O | | ] |
| | | Reference: | [Specimens in the Natural History Museum, London] |
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