native element mineral
elements that occur in nature as minerals in uncombined form
native copper
mineral (as opposed to the chemical element)
native metal
metal that is found in its metallic form, either pure or as an alloy, in nature
sulphur
mineral (as opposed to the chemical element)
native silver
mineral consisting of the chemical element silver
diamond
allotrope of carbon often used as a gemstone and an abrasive
iron mineral group
cubic native elements
graphite
allotrope of carbon, mineral, substance
arsenic mineral group
trigonal native elements