AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from England > Siderite and Calcite |
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DESCRIPTION: | No. 24454 |
Mineral: | Siderite and Calcite |
Locality: | Northumberland, England |
Description: | Large specimen of beautifully iridescent siderite crystals up to 4 mm with colorless calcite in flattened aggregates up to 25 mm across. The siderite color varies from purple to yellow. Original Harvard number attached on rear. Ex. Harvard University Mineralogical Museum #129822 |
Overall Size: | 17x13x8 cm |
Crystals: | 1-6 mm |
Archived: | For reference only |
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