Robuta

https://gemsprings.com/chrome-tremolite/ Chrome Tremolite: Amphibole group, Origins, Treatments, Prices and Uses | Gemsprings Chrome Tremolite belongs to the amphibole group, ☐Ca₂(Mg,Cr)₅Si₈O₂₂(OH)₂, and sits at 5–6 on the Mohs scale. The colour is cr³⁺ gives an intense emerald green.... amphibole groupchrometremoliteoriginstreatments https://www.crystalyzeguide.com/tremolite-meaning/ Tremolite Meaning, Properties & Chakras | Crystalyze Tremolite comes from regions of the world that contain elevated levels of natural energies. tremolitemeaningpropertieschakras