Specimen Number30-1-013Alternate NumberY17-40CommentsMafic dike, plagioclase + hornblende + antiperthite. See photomicrograph below.In Teaching CollectionNoMineral(s)plagioclasehornblendeantiperthiteRock NameamphiboliteDistrictYuraMineCabatoriaDeposit TypeOrogenicThin SectionBox 8, slot 77Geo-Coords[1] Donated ByFrom the research collection of Dr. Paul Spry.