Mineral Species
IMA Approved Mineral Species
There are currently 6,218 approved mineral species listed on mindat.org.
What is a mineral? (for the longer answer, read this article)
The IMA (International Mineralogical Association) defined it as:
"A mineral is an element or a chemical compound that is normally crystalline and that has been formed as a result of geological processes."
Ernest H. Nickel, IMA CNMNC, 1995
Ernest H. Nickel, IMA CNMNC, 1995
Searching Minerals
To search for a mineral by name you can use this search box (or the one at the bottom of every page):To search by physical properties, click here, to search by chemistry click here, or to explore mineral data visually click here.





Herkimer County, New York, USA