Good websites about compounds and minerals

External links

• www.mineralienatlas.de and Engish language version
• webmineral.com
• mindat.org

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• materialsproject.org warning: login-wall
  – somewhat cirumventable by using open web search enginest though – like so: (a search for the corundum structure on materialsproject via duckduckgo)
  sapphire tistarite

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• Index by Strukturbericht Designation (TU München – Michael Leitner)

Wikipedia

• Strukturbericht_designation

Related

• Gemstones
• Base materials with high potential