3D 광물 관찰 (모스굳기계) 활석 (talc) Talc #15132 06-24-2020 by rocksandminerals on Sketchfab 석고 (gypsum) Gypsum by EDUROCK – EDUCATIONAL VIRTUAL ROCK COLLECTION on Sketchfab 방해석 (calcite) Calcite by EDUROCK – EDUCATIONAL VIRTUAL ROCK COLLECTION on Sketchfab 형석 (fluorite) Mineral: Fluorite by Digital Atlas of Ancient Life on Sketchfab 인회석 (apatite) Apatite by EDUROCK – EDUCATIONAL VIRTUAL ROCK COLLECTION on Sketchfab 정장석 (orthoclase feldspar) Orthoclase Feldspar by Digital Atlas of Ancient Life on Sketchfab 석영 (quartz) Quartz by EDUROCK – EDUCATIONAL VIRTUAL ROCK COLLECTION on Sketchfab 황옥 (topaz) Translucent Topaz with pale bluish color by Museum of Mineralogy and Petrography, UAIC on Sketchfab 강옥 (corundum) corundum by rockdoc on Sketchfab 금강석 (diamond) 금강석은 3D가 없어요 ㅠ;