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.
Tourmaline var. elbate et var. indicolite Brsil. fr cristaux de tourmalines var elbate et var indicolite own Parent Gry Elbaite Indicolite Cczero Taken with Nikon D
Page 2023 Free-images.com. All images are Public Domain