Explore Gypsum, Gems and more!

looks like gypsum to me

looks like gypsum to me

All About Rocks, Minerals, and Gems -  Great for teaching GEOLOGY and identifying minerals (such as quartz or gypsum) with evaluating color, texture, density, hardness, and more. Part of the Earth Science INTERACTIVE Notebook Series!

All About Rocks, Minerals, and Gems - Great for teaching GEOLOGY and identifying minerals (such as quartz or gypsum) with evaluating color, texture, density, hardness, and more. Part of the Earth Science INTERACTIVE Notebook Series!

The angular unconformity at the town of Cody, Wyoming, along the Shoshone River…

The angular unconformity at the town of Cody, Wyoming, along the Shoshone River…

Blue topaz is a more distinguished stone than quartz and much harder. Topaz can be found in many hues, but Shiri only uses the blue. The blue topaz has very different qualities, depending on the cut.

Blue topaz is a more distinguished stone than quartz and much harder. Topaz can be found in many hues, but Shiri only uses the blue. The blue topaz has very different qualities, depending on the cut.

All About Rocks, Minerals, and Gems - Great for teaching GEOLOGY and identifying minerals (such as quartz or gypsum) with evaluating color, texture, density, hardness, and more. Part of the Earth Science INTERACTIVE Notebook Series! More

All About Rocks, Minerals, and Gems - Great for teaching GEOLOGY and identifying minerals (such as quartz or gypsum) with evaluating color, texture, density, hardness, and more. Part of the Earth Science INTERACTIVE Notebook Series! More

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