Gypsum is a salt. This means it is composed of both metallic and nonmetallic ions.
Pure gold is just that: gold. However, when used for jewelry or coins, it usually has copper mixed in for better durability.
carbon
It is non metallic. The pencil 'lead' is graphite which is a common mineral, a soft carbon
NonMetalic
metalic gold and metalic blue
Some examples of non-metallic minerals are quartz, limestone, gypsum, clay, and mica. These minerals are used in various industries such as construction, ceramics, and agriculture.
metalic gold and metalic blue
metalic gold and metalic blue
bauxite is mettallic
Metallic minerals produced in the US include copper, gold, silver, and iron ore. Nonmetallic minerals produced in the US include sand and gravel, phosphate rock, limestone, and gypsum.
i think its located where all the bnonmetals groups like nonmetalic
limestone...............:-)