I have some rocks & wanna to test or research these rocks is actually what kind of Minerals in these rocks.

Smithsonian Institution - All questions

Address: 600 Maryland Ave SW, Washington, DC 20002, USA

Enédio Rezende | Oct 6, 2020

Hi Syed, the Smithsonian don't offer this services. I suggest you search a geologist.

Gary Kelly | Oct 6, 2020

Perhaps the U.S. Geological Survey in Reston, Virginia.

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