- porphyroblastic structure
- 嵌晶构造, 斑状变晶构造
English-Chinese geology dictionary (英汉地质大词典). 2013.
porphyroblastic structure
Look at other dictionaries:
metamorphic rock — Any of a class of rocks that result from the alteration of preexisting rocks in response to changing geological conditions, including variations in temperature, pressure, and mechanical stress. The preexisting rocks may be igneous, sedimentary,… … Universalium
