Basaltic rocks.
mostly made of basalt.
The Earth's tectonic plates are made up of the lithosphere, which consists of the crust and the upper part of the mantle. The crust is primarily composed of solid rock made up of elements such as oxygen, silicon, aluminum, and iron.
yes
Oceanic plates are typically more dense than continental plates. This higher density is due to the composition of oceanic plates, which contain basaltic rocks that are denser than the granitic rocks found in continental plates.
convergent
it is a mixture of volcanic rock or "cooled lava" and sedative rock
The main mineral type in Oceanic plates are made of basalt
rock
Oceanic plates are primarily made of basalt, which is a dark-colored, fine-grained volcanic rock that forms from the rapid cooling of lava at or near the Earth's surface.
Both continental and oceanic plates are primarily composed of silicate minerals, with the most dominant mineral being feldspar. Additionally, oceanic plates contain higher concentrations of basalt, a type of volcanic rock formed from cooling lava, while continental plates have a more diverse composition due to the variety of rock types found on land.
mostly made of basalt.
Basalt.
manganese
silicon Dioxide-silica
granic and balsiat liqued instite light
Granite.
The Earth's tectonic plates are made up of the lithosphere, which consists of the crust and the upper part of the mantle. The crust is primarily composed of solid rock made up of elements such as oxygen, silicon, aluminum, and iron.