Thin Sections - 35mm Slides

Well: McKittrick 418

Depth: 1399.5-1431.5

     

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Depth: 1399.5

Slide #7
Microscope Magnification : 40X
Approximated Field Width : 2.5mm
1399.5 H This is a low density, greasy 87% So specimen. The photo at 40X in horizontal cut shows globs of hydrocarbon filled with polishing compound.


Depth: 1401.5

Slide #8
Microscope Magnification : 100X
Approximated Field Width : 1mm
1401.5 V Cross Polorized Transmitted Light, Rhombehedral carbonate is crystallizing into open pore spaces.


Depth: 1431.5

Slide #9
Microscope Magnification : 150X
Approximated Field Width : 0.75mm
SEI of 1431.5 showing accumulation in microfossils.