| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Datolite nodule |
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| DESCRIPTION: | No. 12979 |
| Mineral: | Datolite nodule |
| Locality: | Centennial Mine, Calumet, Houghton County, Michigan |
| Description: | Sliced section of red datolite 8 mm thick. The front has been polished to show the deep pink color. The raw edge shows minute copper inclusions, probably the cause of the red-pink color. One corner has internal fracture line (does not extend through). Ex. Magill collection |
| Overall Size: | 9x6x.8 cm |
| Crystals: | |
| Archived: | For reference only |
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