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地质学报 1938

ANewTheoryontheOriginofFusain

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Abstract:

Theoccurrenceoffusaininpracticallyallthecoaldepositsanditsdistinctlydifferentpropertiesascomparedwiththoseofotherconstituentsofcoalhavestimulatedmanyspeculationsinregardtoitsmodeofformation.Althoughvarioustheorieshavebeenproposedbydifferentauthorities,agreementastotheirrespectivevalidityhassofarbeen

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