Looking for online definition of char in the Medical Dictionary? char explanation free. What is char? Meaning of char medical term. What does char mean?
Azurite Gemstone Information. Azurite is a rare variety of gemstone-quality copper ore. Azurite is one of two basic copper carbonate minerals (malachite is the other). Azurite is rarer than malachite and is considered more valuable. Azurite gets its name from the Persian word 'lazhward', which refers to its distinctive, vivid blue color.
Jade is a name given to two metamorphic ornamental gem stones; nephrite and jadeite. Nephrite is softer than jadite and has less varity of colour. Nephrite varies from white t â¦ o green, jadeite varies from blue through lavender to an emerald green.