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In gold mine of ductile shear zone type, the sub-fissures, the parallel penetrativejoints and the structure cracks distributed in the direction of R-plane (Riedel shearplane) are often regarded as the structures in relation to gold concentration. Butthese structures are not the products formed by ductile shearing. They formed notonly later than the dynamic recrystallization of minerals such as quartz in shear zone,
The gold mine of ductile shear zone type, the sub-fissures, the parallel penetrative joints and the structure cracks distributed in the direction of R-plane (Riedel shearplane) are often regarded as the structures in relation to gold concentration. Butthese structures are not the products formed by ductile shearing. They formed notonly later than the dynamic recrystallization of minerals such as quartz in shear zone,