![](http://www.alamy.com/thumbs/6/D424B804-96A9-4F09-B6B4-4C695FF32202/GPWAM8.jpg)
Tourmaline gemstone inclusions in quarz matrix
Turmaline semiprecious gemstone inclusions in quarz matrix. Birthstone for October.
Size: 4020px × 2661px
Location: Canada
Photo credit: © PiLens / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: biotite, birthstone, borosilicate, crystal, crystalline, crystallisation, crystallization, crystallography, diagenesis, dioxide, gem, gemology, gemstone, geological, geology, geomorphology, green, igneous, inclusion, inorganic, jewel, lapidary, macro, macrocrystalline, matrix, metamorphic, mineral, mineralized, mineralogy, pegmatite, petrology, precious, rare, raw, rock, rough, semiprecious, silicate, silicon, sio2, starstone, tourmaline, translucent, transparent, turmalin, turmaline, unpolished, verdelite, vitreous