tatanan
gabbro, a rock mafic, formulir amarga cooling lan crystallization saka magma ing ngisor permukaan bumi.
jaspillite jinis rock sedimentary kang kawangun dening compaction lan segara saka bagéyan bejat utawa weathered rocks lan mineral.
isi Mineral
augite, olivine, plagioclase, pyroxene
coesite, quartz, wedhi
senyawa isi
aluminium oxide, cao, krom (iii) oxide, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, trioxide belerang
fe, wesi (iii) oxide, silikon dioksida