灰质白云岩 [岩] calcite dolomite
- 该类金矿赋存于寒武纪朱砂洞组灰质白云岩和白云质灰岩中。
It occurs in the gray lime dolomite and dolomite lime of Cambrian Zhushadong Formation. - 从白云岩成分上来讲,含灰云岩与灰质云岩是白云岩储层的主要岩性;
Limestone bearing dolomite and calcitic dolomite are the main reservoir rocks with reference to the component of dolomite. - 包括隆起带上,仅(内)陆架盆地风暴浪基面之下中心位置有少量灰质白云岩和白云岩沉积。
Limestone deposited in the whole inner shelf basin, including the swell belt, excepting a small mass of dolostone or dolomitic limestone could deposit in the center of basin.
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