📁 FELDSPAR GROUP
Silakan pilih varietas Feldspar di bawah ini berdasarkan kategorinya untuk melihat detail Origin, Treatment, dan Karakteristik Gemologinya.



📁 1. ALKALI FELDSPAR

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Lihat Potassium Feldspar KAlSi3O8, Yellow Variety, & RI 1.52 ➔

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Lihat Triclinic Potassium Feldspar & Grid Iron Twinning ➔

Lihat High-Temperature Potassium Feldspar Crystal System ➔



📁 2. PLAGIOCLASE FELDSPAR

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Lihat Sodium End-Member Plagioclase Feldspar NaAlSi3O8 ➔

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Lihat Intermediate Plagioclase & Sunstone Schiller Effect ➔

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Lihat Red-to-Green Plagioclase, Copper Diffusion Testing ➔

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Lihat Labradorescence Interference Effect & Plagioclase ➔

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Lihat Calcium-Rich Plagioclase & Golden Yellow Variety ➔

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Lihat Calcium End-Member Plagioclase CaAl2Si2O8 Properties ➔



📁 3. GEM VARIETY

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Lihat Adularescence Blue Sheen, Orthoclase-Albite Intergrowth ➔

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Lihat Aventurescence, Copper Platelet Inclusions, & Properties ➔

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Lihat Greenish-Blue Microcline Feldspar, Lead-Water Cause ➔

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Lihat Albite-Oligoclase Intergrowth & Blue/White Schiller ➔



📁 4. TRADE NAME

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Lihat Red Plagioclase with Aventurescence Schiller Effect ➔

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Lihat Full Spectrum High-Contrast Labradorite, Finland Origin ➔

Lihat Transparent Labradorite with Multicolored Adularescence ➔