hypersthene-gabbro
1.ARCHAEAN GABBRO INTRUSION IN JINCHANGYU-WANGCHANG AREA, EASTERN HEBEI, CHINA
2.another is that of metamorphic peridotite +pyroxenite+gabbro (abbreviated to PPG series).
3.igneous rock that has solidified beneath the earth's surface; granite or diorite or gabbro.
4.STRUCTURAL MATERIAL PECULIARITIES AND EVOLUTION OF GABBRO ANORTHOSITE COMPLEXES OF THE ALDEN MASSIF, SOUTH RUSSIA
5.LA-ICPMS Zircon U-Pb Dating of Gabbro from the Bayingou Ophiolite in the Northern Tianshan Mountains
6.Single Grain Zircon U-Pb Ages of the "Early Hercynian" Miantian Granites and Zhongping Hypersthene Diorite in the Yanbian Area
7.On the basis of the single factor dry rodded test of coarse aggregate, the optimal framework structure of gabbro Sup-16 gradation is given out.
8.The Kalarsky massif is a constituent part of the extensive Djugdjur Kalarsky gabbro anorthosite belt, confined to the southern periphery of the Aldan massif.
9.Based on above mentioned dating results and the closure temperatures of Nd isotope in hypersthene and 40 Ar / 39 Ar age of hypersthene, the authors suggest that the lower crustal rocks in western margin of Yangtze Plate, including Shaba granulite, were slowly uplifted after 1140Ma.
10.Single-zircon U-Pb dating of the hypersthene-plagioclase granulite gave discordia and concordia upper and lower intercept ages of (2 511.4±4.9) Ma and (818±159) Ma respectively.
