- trigonal holohedral class
- 三方全面象晶族
English-Chinese geology dictionary (英汉地质大词典). 2013.
trigonal holohedral class
Look at other dictionaries:
Cubic crystal system — A rock containing three crystals of pyrite (FeS2). The crystal structure of pyrite is simple cubic, and this is reflected in the cubic symmetry of its natural crystal facets … Wikipedia
