metamorphic
Picasso Jasper
Microcrystalline Quartz (SiO2)
AI-generated identification · may be incorrectHardness of 6.5 to 7 on the Mohs scale, waxy to vitreous luster, opaque transparency, and exhibits distinct black, gray, and brown linear patterns resembling abstract paintings.
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Physical properties
Hardness of 6.5 to 7 on the Mohs scale, waxy to vitreous luster, opaque transparency, and exhibits distinct black, gray, and brown linear patterns resembling abstract paintings.
Formation & geological history
Formed through the metamorphism and silicification of limestone or clay-rich sediments, where mineral-rich water deposits silica into cracks and fractures over millions of years.
Uses & applications
Primarily used in lapidary arts, tumbled stones, beaded jewelry, and ornamental carvings.
Geological facts
Picasso Jasper is actually a metamorphic limestone or marble despite its trade name of jasper, and its striking patterns are caused by iron and manganese oxide dendrites.
Field identification & locations
Easily identified by its characteristic landscape-like matrix patterns and high polish capability; commonly sourced from Utah in the United States.
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