mineral
Likely pink feldspar (rough specimen)
Possibly orthoclase or microcline, KAlSi₃O₈; identification from the image is uncertain
AI-generated identification · may be incorrectPeach-pink, opaque to slightly translucent, with a vitreous-to-pearly luster and blocky cleavage surfaces. Feldspar hardness is about 6 Mohs; crystals belong to the monoclinic or triclinic system, depending on species.
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Physical properties
Peach-pink, opaque to slightly translucent, with a vitreous-to-pearly luster and blocky cleavage surfaces. Feldspar hardness is about 6 Mohs; crystals belong to the monoclinic or triclinic system, depending on species.
Formation & geological history
Feldspars crystallize from cooling magma and are common in granite and pegmatite; the specimen’s age and exact formation setting cannot be determined from the image.
Uses & applications
Feldspar is widely used in ceramics and glass; attractive pieces may be kept as inexpensive mineral specimens.
Geological facts
Pink color commonly comes from trace impurities or inclusions; a photo alone cannot reliably distinguish feldspar from other pale pink minerals.
Field identification & locations
Look for two near-right-angle cleavage directions and hardness near 6; common sources include granites and pegmatites worldwide. A scratch test and closer inspection would help confirm the identification.
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