igneous rock

Scope note: Any of various crystalline or glassy rocks formed by the cooling and solidification of magma or other molten earth material. Igneous rocks comprise one of the three principal classes of rocks, the others being metamorphic and sedimentary.

BT rock (inorganic material)

300011178

igneous rock

NT8 300011243 [igneous rock by origin] [+~]
- NT9 intrusive rock [+~]
  - NT10 granodiorite [+~]
    - NT11 granito del foro
  - NT10 syenite
- NT9 extrusive rock [+~]
  - NT10 dacite
  - NT10 rhyolite [+~]
    - NT11 quartz porphyry [+]
  - NT10 lava
  - NT10 pyroclastic rock [+~]
    - NT11 trass
    - NT11 tuff [+]
    - NT11 volcanic glass [+]
- NT9 impactite
- NT9 tektite
- NT9 ignimbrite
- NT9 trap (igneous rock)
NT8 300157789 [igneous rock by composition] [+~]
- NT9 [igneous rock by composition: chemical] [+~]
  - NT10 acid igneous rock [+~]
    - NT11 dacite
    - NT11 felsite [+]
    - NT11 granite (rock) [+]
    - NT11 granodiorite [+]
    - NT11 rhyolite [+]
  - NT10 intermediate igneous rock [+~]
    - NT11 andesite [+]
    - NT11 diorite [+]
    - NT11 syenite
  - NT10 basic igneous rock [+~]
    - NT11 basalt (basic igneous rock) [+]
    - NT11 diabase
    - NT11 gabbro
    - NT11 dolerite
- NT9 [igneous rock by composition: physical] [+~]
  - NT10 porphyry [+~]
    - NT11 quartz porphyry [+]
    - NT11 red antique porphyry
  - NT10 hornblendite
  - NT10 greenstone (rock) [+~]
    - NT11 pounamu [+]
  - NT10 kimberlite

Castellano roca ígnea
Català roca ígnia

Date of creation: 13-Jan-2025

Accepted term: 13-Jan-2025