A Ruby is a non-silicate because it just is lol
It is a nonsilicate mineral. It is an oxide.
tourmaline is a complex aluminum and boron silicate mineral
Lead in pure form is a metal. Lead-ore will probably contain silicate minerals, however, the lead itself is not a silicate mineral.
It is a silicate. For sure.
yep
A nonsilicate mineral.
It is a non-silicate mineral.
Yes It Is A Silicate Mineral
It is a nonsilicate mineral. It is an oxide.
No. Feldspar is a silicate mineral.
tourmaline is a complex aluminum and boron silicate mineral
Silicate and nonsilicate
Silicate and nonsilicate.
Lead in pure form is a metal. Lead-ore will probably contain silicate minerals, however, the lead itself is not a silicate mineral.
Non-silicate minerals don't contain silicon and oxygen in tandem; silicate minerals do.
nonsilicate
A mineral that does not contain the silica tetrahedron is a non-silicate mineral.