Zebradorite Tumbled Stones - Medium 20 - 30 mm - 1 LB - Madagascar

Metaphysical guide of Zebradorite, Physical properties of Zebradorite Average 49 stones per lb. ZEBRADORITE is a graphic quartz. Rural miners in Madagascar came across this variety of Feldspar which they called (in French and Malagasy) "Feldspath". FELDSPAR, ORTHOCLASE Feldspars (KAlSi3O8 - NaAlSi3O8 - CaAl2Si2O8) are a group of rock-forming tectosilicate minerals which make up as much as 60% of the Earth's crust. Feldspars crystallize from magma in both intrusive and extrusive igneous rocks, as veins, and are also present in many types of metamorphic rock. Rock formed almost entirely of calcic plagioclase feldspar (see below) is known as anorthosite. Feldspars are also found in many types of sedimentary rock Feldspar is derived from the German Feld, "field", and Spath, "a rock that does not contain ore". "Feldspathic" refers to materials that contain feldspar. The alternate spelling, felspar, has now largely fallen out of use. This group of minerals consists of framework or tec