![](http://www.alamy.com/thumbs/6/E46AE735-9744-4133-BD82-9760FCD1EBD2/2ACN5M1.jpg)
Quartz (white) and cassiterite (silver), a tin oxide, crystals. Cassiterite has been the main tin ore throughout history and is still the most importa
Quartz (white) and cassiterite (silver), a tin oxide, crystals. Cassiterite has been the main tin ore throughout history and is still the most important source of tin today.
Size: 2640px × 3311px
Photo credit: © NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
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