Ora Kasadhiya
Minette, alnoite, camptonite, monchiquite, fourchite, vogesite, appinite lan spessartite
gampang pecah dadi lancip piring, lumahan asring mengilap, rock grained banget nggoleki
tansah ditemokake minangka pipo vulkanik liwat lemah ndhuwur Continental jero, tuan rumah rock kanggo diamond, iku salah siji saka rock tuwa, lumahan asring mengilap