| Title | Polydymite, a nickel sulfide |
| Description | Polydymite, Ni3S4 (nickel sulfide), is a violet gray, copper red, light gray, or steel gray mineral that forms a series with linnaeite (its coblat equivalent). This sample is 7 cm across. |
| Location | Canada ▹ Ontario. Near Sudbury. |
| Photographer | Darla Sondrol. 2001-07-16. |
| Collection | University of North Dakota Mineralogy Collection #102. |
| Key words | Polydymite, Ontario, Canada |
| Tech details | 1.04 MB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens. |
| GeoDIL number | 1204 |
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