All natural formation, not artificial in any way. Great color blue!
Price includes all pictured.
Dumortierite-rich Quartzite! Very fuzzy blue inclusions.
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Please disregard the item weight in the shipping section.
"Named to honor French paleontologist from Lyons, Eugene Dumortier. Dumortierite outlets is somewhat uncommon, but has many localities including in France, Poland, the Czech Republic, the United States, Canada, Namibia, Madagascar, India, and additional minor localities. It occurs in aluminum-rich metamorphic rocks as disseminations and in veinlets cutting through schists, and in pegmatitic veins. Minerals associated with dumotierite include quartz, cordierite, kyanite, andalusite, sillimanite, muscovite, and rutile." - http://www.dakotamatrix.com/mineralpedia/5888/dumortierite
More on this kind of stone at: http://betweenarockandaheartyplace.blogspot.com/2015/02/quartz-with-dumortierite-inclusions.html
Origin uncertain, likely Bahia, near Vaca Morta Quarry, in Brazil.
Product code: Lot of Hyper-Rare, Dumortierite Quartz Crystals. 42.140 cts outlets