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oil shale ['ɔɪlʃeɪl]
chem. esquisto aceitoso
environ. pizarra bituminosa
geol. esquisto petrolífero
mining. esquisto bituminoso
oil shale A kerogen-bearing, finely laminated brown or black sedimentary rock that will yield liquid or gaseous hydrocarbons on distillation ['ɔɪlʃeɪl]
environ. pizarra bituminosa
oil shale: 10 phrases in 6 subjects
Chemistry3
Electronics1
General1
Geology1
International Monetary Fund2
Oil / petroleum2