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The basic method is to cover the area by a grid of points. Then for each of these points, the underlying object is identified. Then the estimate for the proportion of the area covered by the type of object is given as
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is a method to determine the proportion of an area that is covered by some objects of interest. In most cases the area is a
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or a polished slab. The objects of interest vary between subdisciplines and can for example be
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There exist many variations of this procedure that can for example vary in grid geometry.
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Microfacies of
Carbonate Rocks: Analysis, Interpretation and Application
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to it so that it can be listed with similar articles.
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119:{\displaystyle p_{i}\approx {\frac {h_{i}}{N}}}
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279:(2nd ed.). Berlin: Springer Verlag.
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304:Igneous Rocks and Processes
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306:. Oxford: Wiley-Blackwell.
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18:Point counting (Geology)
263:Gazzi-Dickinson method
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201:{\displaystyle h_{i}}
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153:{\displaystyle p_{i}}
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242:{\displaystyle N}
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65:paleontology
37:thin section
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347:August 2023
328:categories
269:References
47:grains in
97:≈
57:petrology
362:Category
335:help out
257:See also
45:feldspar
368:Geology
333:Please
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29:geology
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71:Method
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