Occasional specimens have a shiny appearance that give rise to the mineral 's name , which is from the MISC@1 augites , meaning `` brightness '' , although ordinary specimens have a dull -LRB- dark green , brown or black -RRB- finish .

The mineral 's name comes from the MISC@1 word augites , meaning `` brightness '' . Most augites have a dull -LRB- dark green , brown or black -RRB- color .
