Kristal
Aventurine sintetik
Aventurine Sintetis • kaca aventurine (“goldstone/aventurina”) — kaca silika soda-lime karo kristal reflektif Formula (dasar): ~Na₂O–CaO–SiO₂ • Reflektor: biasane tembaga (emas/coklat); resep liyane nggunakake kromium/kobalt ing matriks kaca Sistem kristal:...
Aventurine sintetik
Aventurine Sintetis • kaca aventurine (“goldstone/aventurina”) — kaca silika soda-lime karo kristal reflektif Formula (dasar): ~Na₂O–CaO–SiO₂ • Reflektor: biasane tembaga (emas/coklat); resep liyane nggunakake kromium/kobalt ing matriks kaca Sistem kristal:...
Shiva Lingam
Shiva Lingam (Narmada Lingam) • quartz mikrokrisalin kali sing digosok (jasper/chert) kanthi pola besi-oksida Wujud: ellipsoid/wujud endhog • Rampung: dipoles nganggo tangan saka batu kali sing wis alus alami Mohs:...
Shiva Lingam
Shiva Lingam (Narmada Lingam) • quartz mikrokrisalin kali sing digosok (jasper/chert) kanthi pola besi-oksida Wujud: ellipsoid/wujud endhog • Rampung: dipoles nganggo tangan saka batu kali sing wis alus alami Mohs:...
Snowflake Obsidian
Snowflake Obsidian • kaca vulkanik alami (rhyolitic) kanthi cristobalite spherulites Struktur: kaca dhasar amorphous • Tekstur: kaca ireng kanthi radial putih “salju” Mohs: ~5–5.5 • SG: ~2.35 • Luster: vitreous...
Snowflake Obsidian
Snowflake Obsidian • kaca vulkanik alami (rhyolitic) kanthi cristobalite spherulites Struktur: kaca dhasar amorphous • Tekstur: kaca ireng kanthi radial putih “salju” Mohs: ~5–5.5 • SG: ~2.35 • Luster: vitreous...
Mripat Tiger
Tiger’s Eye • kuarsa chatoyant — pseudomorph sawise serat crocidolite (riebeckite) Sistem kristal: Trigonal (kuarsa) • Kebiasaan: agregat mikro-serat sing ngasilake pita “mripat kucing” sing obah Mohs: 7 • SG:...
Mripat Tiger
Tiger’s Eye • kuarsa chatoyant — pseudomorph sawise serat crocidolite (riebeckite) Sistem kristal: Trigonal (kuarsa) • Kebiasaan: agregat mikro-serat sing ngasilake pita “mripat kucing” sing obah Mohs: 7 • SG:...
Rose Quartz
Rose Quartz • varian pink saka quartz — SiO₂ Asal warna: inklusif serat mikroskopis (kaya dumortierite) ing rose quartz massive; kristal “pink quartz” sing arang warnane saka pusat sing sensitif...
Rose Quartz
Rose Quartz • varian pink saka quartz — SiO₂ Asal warna: inklusif serat mikroskopis (kaya dumortierite) ing rose quartz massive; kristal “pink quartz” sing arang warnane saka pusat sing sensitif...
Jasper Abang
Red Jasper • opaque microcrystalline quartz (chalcedony + moganite) Werna: iron oxides (hematite/goethite) Mohs: ~6.5–7 • SG: ~2.58–2.64 • Kilap: lilin nganti vitreous Tekstur: padhet, butiran alus; bisa dipoles dhuwur...
Jasper Abang
Red Jasper • opaque microcrystalline quartz (chalcedony + moganite) Werna: iron oxides (hematite/goethite) Mohs: ~6.5–7 • SG: ~2.58–2.64 • Kilap: lilin nganti vitreous Tekstur: padhet, butiran alus; bisa dipoles dhuwur...