resource
Resources
Pure native metals are considered minerals. Mixed metals are considered alloys.
minerals
it is cementation
Rocks are composed of differing combinations of thousands of naturally occurring minerals--or pieces of other rock particles cemented together--or in some cases, lithified organic matter.All rocks are composed of some form of minerals. The exact type of rock and their specific appearance is determined by the elements that are combined with these minerals.
Rocks are composed of one or more minerals.
minerals
Pure native metals are considered minerals. Mixed metals are considered alloys.
Crystals and minerals, but not fossils, as the intense pressure would have destroyed them (except in some rare contact metamorphic rocks).
minerals
A rock is made of 2 or more minerals, minerals make up rocks but rocks cannot make up minerals.
minerals are a resource because plants need minerals to survive and grow
Metamorphic is a group of rocks with similar characteristics. There are minerals in the rocks so they could be considered made of minerals but they are not minerals themselves.
Pumice is a naturally occurring volcanic rock.
soil
it is cementation
In rocks and minerals of the Earth crust and in many humans artefacts.
minerals