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Carbonate sedimentary rocks classification (view source)
Revision as of 21:49, 5 December 2023
, 21:49, 5 December 2023→Dunham (1962) Classification
===Dunham (1962) Classification===
===Dunham (1962) Classification===
[[File:GeoWikiWriteOff2021-Abdulwahab-Figure12.png|thumbnail|300px|{{Figure number|12}}Dunham classification system for carbonate rock (1962)]]
[[File:GeoWikiWriteOff2021-Abdulwahab-Figure12.png|thumbnail|400px|{{Figure number|12}}Dunham classification system for carbonate rock (1962)]]
The original Dunham classification system composes of six classes summarized in Figure 12:
The original Dunham classification system composes of six classes summarized in Figure 12:
* [[Mudstone]]: a mud-supported rock with < 10% grains, and original components are not organically bounded together during deposition (Figure 13).
* [[Mudstone]]: a mud-supported rock with < 10% grains, and original components are not organically bounded together during deposition (Figure 13).
* Boundstone: a rock with the presence of organic components bounded together during deposition.
* Boundstone: a rock with the presence of organic components bounded together during deposition.
* Crystalline: a rock with unrecognizable depositional texture (Figure 17).
* Crystalline: a rock with unrecognizable depositional texture (Figure 17).
<gallery mode=packed heights=300px widths=300px>
<gallery mode=packed heights=3=200px widths=200px>
File:GeoWikiWriteOff2021-Abdulwahab-Figure13.png|{{figure number|13}}Mudstone
File:GeoWikiWriteOff2021-Abdulwahab-Figure13.png|{{figure number|13}}Mudstone
File:GeoWikiWriteOff2021-Abdulwahab-Figure14.png|{{figure number|14}}Wackestone
File:GeoWikiWriteOff2021-Abdulwahab-Figure14.png|{{figure number|14}}Wackestone