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.
Dichrosme tanzanite Tanzanie. Crystals of tanzanite cristaux de tanzanite laissant voir le dichrosme violet Own Parent Gry Tanzanite Dichroism Taken with Nikon D
Page 2023 Free-images.com. All images are Public Domain