It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
Danburite . Cristal de Danburite Mexique hauteur cm Danburite from Mexico height cm Own Vassil Danburite Taken with Sony DSCH White minerals Quality images of Mexico Quality images by Vassil
Page 2017 Free-images.com. All images are Public Domain