horsfordite

The Se-bearing and selenium famatinite are found in quartz-barite veins in the form of dissemination or veinlets.

含硒的块硫锑铜矿产于西秦岭邛莫金矿床中 ,与其伴生的矿物有硒汞矿、硒铅矿、硒锑矿、斜方硒镍矿、硒铜镍矿、硒质辉锑矿、自然金以及石英、重晶石等。