Patent ID: 11879884
Assignee: CHENGDU UNIVERSITY OF TECHNOLOGY
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. A system for applying the classification method for fine-grained mixed sedimentary rocks according to claim 1, comprising:
a sample observation and analysis module, configured to perform the core description, thin section collection and observation, to accurately identify the sedimentary structure types of the fine-grained mixed sedimentary rock samples and vertical distribution characteristics of the sedimentary structure types with the combination of macroscopic and microscopic views, and perform a systematic micro-drilling sampling of the mixed sedimentary rocks with different sedimentary structures;
a mineral composition and its content determination module, configured to analyze the mineral composition and the total organic carbon content in each sample by an X-ray diffractometer, to obtain the contents of different minerals in each sample; and
a rock type classification module, configured to classify the fine-grained mixed sedimentary rock types by using the triangular classification diagram based on mineral contents.