what are calcareous rocks
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Answer:
Calcareous rocks are predominantly carbonate rocks, usually limestone or dolostone. Typically form in a stable continental shelf environment along a passive margin. They may be pure carbonate, or they may contain variable amounts of other precipitates (such as chert or hematite) or detrital material (sand, clays, etc.)
Explanation:
Answer:
Calcareous rocks are predominantly carbonate rocks, usually limestone or dolostone. Typically form in a stable continental shelf environment along a passive margin. They may be pure carbonate, or they may contain variable amounts of other precipitates (such as chert or hematite) or detrital material (sand, clays, etc.)
Calcareous rocks are predominantly carbonate rocks, usually limestone or dolostone. Typically form in a stable continental shelf environment along a passive margin. They may be pure carbonate, or they may contain variable amounts of other precipitates (such as chert or hematite) or detrital material (sand, clays, etc.)Explanation: