![]() |
rock > igneous rock > hyperleucocratic rock |
![]() ![]() | |||||||||||
hyperleucocratic rock comparison table |
Subject | has color index | has texture | has composition | has definition | has grain size | has part mineral | has shade | has solidification mechanism | has solidification timescale | has genesi | is a kind of |
---|---|---|---|---|---|---|---|---|---|---|---|
aplite | 10 or less | approximately equant anhedral grains | silicates (with very few exceptions) | a very light colored, medium to fine grained, allotriomorphic-granular, quartz-alkali feldspar | discernable without a microscope | very light | allotriomorphic rock |
Next igneous rock: hypermelanocratic rock Up: igneous rock Previous igneous rock: hypabyssal rock