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montmorillonite: References & Edit History
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Assorted References
- Fuller’s earth
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Modified link of Web site: Amethyst Galleries' Mineral Gallery - The Mineral Montmorillonite. | Jan 07, 2019 | ||
| Text noting the volcanic and hydrothermal origin of montmorillonite added. | Oct 24, 2012 | ||
| Added new Web site: Amethyst Galleries - The Mineral Montmorillonite. | Jun 02, 2008 | ||
| Added new Web site: Mineralogy Database - Montmorillonite Mineral Data. | Nov 22, 2007 | ||
| Added new Web site: Amethyst Galleries' Mineral Gallery - The Mineral Montmorillonite. | Nov 22, 2007 | ||
| Article added to new online database. | Jul 20, 1998 |
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