Rock and Mineral Self Study
by
Web Master
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last modified
Jun 21, 2018 06:53 PM
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Gypsum — by Rick Moore — last modified Apr 24, 2014 08:53 PM
- A short overview of the calcium sulfate minerals Gypsum and Anhydrite.
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Spessartine — by Rick Moore — last modified Oct 11, 2015 04:34 PM
- A short overview of the mineral Spessartine (also known as Spessartite)
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Vanadinite — by Rick Moore — last modified Oct 11, 2015 06:03 PM
- A short overview of the mineral Vanadinite
- Learn Mineralogy — by Rick Moore — last modified Jan 04, 2016 10:18 PM
- Reference materials that will make learning mineralogy and identifying minerals easier.