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Unit No. |
Description |
Thickness |
1
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Soft, fine-grained, fresh color is a yellowish, whitish buff; bedding medium and poor, full of vugs which give the rock a "swiss cheese" appearance
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10 ft.
|
2
|
Same softness and texture as above, but thin bedded laminar fresh color is a light bluish-gray, very few vugs, no observed fossils, occasional dark streak
|
4.5 ft.
|
3
|
Massive, light brownish yellow with some gray places; hard; a few vugs, gastropods observed
|
2.5 ft.
|
4
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A massive bed, yellowish-white, soft, main ledge of quarry, an occasional vug, good vertical jointing
|
5.2 ft.
|
5
|
Medium-bedded, blocky, upper part (upper two feet) are buff, then it grades rapidly into a dark bluish-black; hard; no fossils seen (owner calls this bed shale)
|
7.6 ft.
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6
|
rather soft, light borwn to shitish buff with a few scattered iron stains; contains abundant chert, mostly bedded; chert is gray to black with white edges and some is iron stained; rock as vertical jointing and tends to weather out blocky
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24 ft.
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