This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Naturalis. en Museum Naturalis Leiden minerals Elements antimony arsenic bismuth carbon diamond mercury in cinnaber sulfur Own Pieter Minerals in Naturalis Leiden Antimony Diamonds
Page 2023 Free-images.com. All images are Public Domain