释义 |
py·ro·aurite \ˌpīrōˈȯˌrīt\ noun (-s) Etymology: Swedish pyroaurit, from pyr- + Latin aurum gold + Swedish -it -ite; from its resemblance to gold after being heated — more at oriole : a mineral Mg6Fe2(OH)16CO3.4H2O that is a hydrous basic carbonate of magnesium and iron |