diorite
Geography
rock
Rock 3D model
stone
geology
Mineralogy Science Popularization
Neutral plutonic intrusive rock
Magmatic rock
5
Coin
The copyright of the 3D model belongs to the original author and the material may not be distributed, published, transmitted, copied, rented, resold or
compiled in any form.
Diorite is a representative rock of neutral deep crystal rock, and it is also one of the main rock types in granite stone. It is mainly composed of plagioclase (medium-more feldspar) and one or several dark minerals, of which the total amount of dark minerals is generally about 20-35%. No or only a small amount of potassium feldspar, generally not more than 10% of the total feldspar. Does not contain or contains very little quartz, the amount of which does not exceed 5% of the total amount of light-colored minerals. Dark minerals are mainly amphibole, sometimes pyroxene and biotite. The accessory minerals are mainly apatite, magnetite, ilmenite and titanite.
Many free downloads of models