Want this question answered?
Extrusive igneous rock would be found near a volcano. Basalt, andesite, and rhyolite are the most basic types of volcanic rock.
Because it is Igneous, it would be found near volcanoes.
No. Not unless it is found in massive deposits would it be economic. However, some very pure and beautiful samples could be valuable to collectors.
Helium is found as a mono atomic element. It is not found as a mineral.
Sometime before 1565(some say as early as 1500)
biotite mica
quartz garnet olivine
Extrusive igneous rock would be found near a volcano. Basalt, andesite, and rhyolite are the most basic types of volcanic rock.
Andesite is an extrusive igneous rock found on or near volcanoes that contain intermediate magmas.
Yes
Andesite is an extrusive igneous rock of intermediate composition. This is a volcanic rock that can be found in areas with volcanoes such as, Slovakia.
Because it is Igneous, it would be found near volcanoes.
Andesite is a moderate weight volcanic rock, first described from the Andes. It is the volcanic (extrusive) equivalent in composition to diorite of the plutonic rocks. It will be found in granite areas.
No. Calcium carbonate is found in sedimentary and metamorphic rocks. Igneous rocks such as andesite are composed almost entirely of silicates.
Yellowstone is the site of a very large volcano that is often referred to as a supervolcano. Much of what it erupts is rhyolite.
diorite crystals are large and andesite crystals are small
No. Not unless it is found in massive deposits would it be economic. However, some very pure and beautiful samples could be valuable to collectors.