hornblende / ˈhɔrnˌblɛnd /
🎓大学词汇角闪石角斑岩角闪石矿角闪岩
hornblende 的定义
n. 名词 noun- a dark-green to black mineral of the amphibole group, calcium magnesium iron and hydroxyl aluminosilicate.
更多hornblende例句
- Their geological formation is granite, with gneiss and mica slate, with clay slate, hornblende and primitive limestone overlying.
- There were, also, some striking water-worn masses of granitical and hornblende porphyry.
- They were succeeded by rocks of hornblende, which continued the whole distance to the head of the Grand Rapid.
- If my observations were well taken it embraces, sparingly, orbicular masses of hornblende.
- This latter embraces boulders of quartz and hornblende rock, along with limestones and sandstones.