💎✨🔗🔌

#ruthenium #alloy #resistors #electrical contacts #coating #precious metal #rare metal

⛏️🪳✨

#rare metal #fantasy metal #strong ore #valuable ore

💎7️⃣6️⃣🔩

#atomic number 76 #rare metal #precious metal #chemical element os #osmium symbol

💎💰🪙

#rare metal #valuable metal #investment metal #expensive metal #commodity

🌋🌡️💎

#high melting point #refractory metal #rare metal #dense element #extreme temperature