搜索结果: 1-2 共查到“地质学 BRITISH COLUMBIA”相关记录2条 . 查询时间(0.025 秒)
Kaolinite, Smectite, and K-Rectorite in Bentonites: Relation to Coal Rank at Tulameen, British Columbia
Bentonite Coal rank Kaolinite Mixed layer Rectorite Smectite Tonstein Vitrinite Zeolite
2012/2/9
The Tulameen coal field is part of an Eocene nonmarine basin which received extensive volcaniclastic sediments due to its location within an active magmatic arc. Bentonite partings in the coal origina...
Diagenesis of Clay Minerals from Lower Cretaceous Shales of North Eastern British Columbia
Diagenesis Clay Minerals Lower Cretaceous Shales North Eastern British Columbia
2012/2/15
Clay minerals from shale outcrops of the Lower Cretaceous Buckinghorse Formation (4250 ft thick) were investigated in order to assess their degree of diagenesis and their oil-generating potential. Cry...