Item:Q19289: Difference between revisions
Created a new Item: native element as a mineral, elements that occur in nature as minerals in uncombined form |
Created claim: instance of (P2): mineral class (Q19280) |
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| Property / instance of | |||
| Property / instance of: mineral class / rank | |||
Normal rank | |||
| Property / instance of: mineral class / qualifier | |||
| Property / instance of: mineral class / qualifier | |||