💎🧊⬜

#halite crystal #cubic crystal #salt crystal #mineral structure #clear crystal #NaCl

💎🔬⚛️

#crystallography #crystal analysis #microscopic structure #atomic arrangement #materials science #gemstone structure #mineral structure

💎🏛️

#jade #stoa #gemstone architecture #precious building #valuable stoa #mineral structure

🔷📐✨

#kristallin #crystalline #facet #clear shape #mineral structure #light reflection