File:Okaite, Oka Niobium Mine, Quebec.jpg
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Original file (1,452 × 936 pixels, file size: 280 KB, MIME type: image/jpeg)
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This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Summary
| Description | Okaite from Oka Carbonatite Complex, Early Cretaceous; Oka Niobium Mine, Quebec, Canada. Okaite is a feldspathoidal ultramafic igneous rock composed of nepheline, melilite, biotite mica, plus minor accessory minerals. |
| Date | |
| Source | Okaite (Oka Carbonatite Complex, Early Cretaceous; Oka Niobium Mine, Quebec, Canada) |
| Author | James St. John |
Licensing
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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This image was originally posted to Flickr by jsj1771 at https://www.flickr.com/photos/47445767@N05/14820243314. It was reviewed on 3 August 2014 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 15:47, 3 August 2014 | 1,452 × 936 (280 KB) | Tillman | Transferred from Flickr via Flickr2commons |
File usage
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