________ 96 Metal zoning____ ______________________________________________ 101 Rock alteration _______________________________________________ Alteration associated with collapse structures and ore deposits __ Removal of carbonates_-___-______________________-_ Removal of petroleum_______________________________ 111 Formation of clay minerals.____________________________ 113 Dolomitization and formation of chromium-bearing mica clays_ __-__-_-__-_-_-__-i _______________________-Changes in color and composition of mudstone____________ Formation of siderite near the Temple Mountain collapse

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