Polished Labradorite 2.79
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A beautiful polished labradorite specimen that has a general arch shape. About 7.75 x 5.5" x 2.5" thick. Just over 6 lbs
Labradorite is a feldspar mineral of the plagioclase series that is most often found in mafic igneous rocks such as basalt, gabbro, and norite. It is also found in anorthosite, an igneous rock in which labradorite can be the most abundant mineral. - www.geology.com