hornblende gneiss
6.Both the core and the mantle have inclusions of biotite, hornblende, quartz and plagioclase.
7.THE CHANGE OF HYDROXYL IN HORNBLENDE AT CONFINING PRESSURE 3Kb AND TEMPERATURE 700?
8.TWO TYPES OF ARCHAEAN GREY GNEISS IN NORTH CHINA AND THEIR GEOLOGICAL SIGNIFICANCE
9.Determination of BSP—1 Hornblende for ~(40)Ar—~(39)Ar Method International Standard Samples
10.Any of various altered basic igneous rocks colored green by chlorite, hornblende, or epidote.

