The name omphacite derives from the Greek ‘omphax’, which means 'unripe grape’ in
The name omphacite derives from the Greek ‘omphax’, which means 'unripe grape’ in refrence to the mineral’s typical green color. #science #nature #geology #minerals #rocks #infographic #earth #omphacite http://ift.tt/1q6oZ6k -- source link
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