: While some carbonates form in hypersaline lakes, the most massive deposits occur in marine settings with stable salt concentrations. 4. Transformation: From Sediment to Rock
The formation of these rocks begins with the precipitation of carbonate minerals. This process occurs through three primary pathways: 1. Biogenic Precipitation origin of carbonate sedimentary rocks pdf
. Unlike siliciclastic rocks (like sandstone) that are transported from distant sources, carbonates usually form within the depositional environment. Core Origins & Formation Processes Carbonate rocks form through three primary pathways: Biogenic Activity : While some carbonates form in hypersaline lakes,