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Aragonite  | | | | Reference: | [Ford, T., A. Sarjeant & M. Smith (1993): The minerals of the Peak district of Derbyshire. UK Jour. Mines & Minerals 13, 16-55.] |
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Calcite  | | | | Reference: | [Ford, T., A. Sarjeant & M. Smith (1993): The minerals of the Peak district of Derbyshire. UK Jour. Mines & Minerals 13, 16-55.] |
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Celadonite  | | K(Mg,Fe | | )(Fe | | ,Al)[(OH) | | |Si | | O | | ] |
| | | Reference: | [Ford, T., A. Sarjeant & M. Smith (1993) The minerals of the Peak district of Derbyshire UK Jour. Mines & Minerals 13:16-55] |
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Fluorite  | | | | Reference: | [Ford, T., A. Sarjeant & M. Smith (1993): The minerals of the Peak district of Derbyshire. UK Jour. Mines & Minerals 13, 16-55.] |
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Fluorite var: Blue John  | | | | Reference: | [Fluorite: The Collector's Choice. Extra Lapis English No. 9] |
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Glauconite  | | | | Reference: | [Ford, T., A. Sarjeant & M. Smith (1993) The minerals of the Peak district of Derbyshire UK Jour. Mines & Minerals 13:16-55] |
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Malachite  | | | | Reference: | [Ford, T., A. Sarjeant & M. Smith (1993) The minerals of the Peak district of Derbyshire UK Jour. Mines & Minerals 13:16-55] |
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Pyrite  | | | | Reference: | [Ford, T., A. Sarjeant & M. Smith (1993): The minerals of the Peak district of Derbyshire. UK Jour. Mines & Minerals 13, 16-55.] |
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Pyrite var: Bravoite  | | | | Reference: | [Ford, T., A. Sarjeant & M. Smith (1993): The minerals of the Peak district of Derbyshire. UK Jour. Mines & Minerals 13, 16-55.] |
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