Supplementary Report On the Coals of Clover Fork And Poor Fork in Harlan County
The book Supplementary Report On the Coals of Clover Fork And Poor Fork in Harlan County was written by author James Michael Hodge Here you can read free online of Supplementary Report On the Coals of Clover Fork And Poor Fork in Harlan County book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Supplementary Report On the Coals of Clover Fork And Poor Fork in Harlan County a good or bad book?
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Altitude of mouth, 1570. The Keokee coal, over 5 feet thick on this branch, has been previously reported. On the left, % mile up (on the middle one of three forks), the Leonard coal shows about 4 feet thick in a wet entry, under 4 feet of clay and then sandstone, at alti- tude 1965. The interval between the two beds is prob- ably greater than the 10 feet the altitudes indicate. On a right branch 26 miles up Poor fork, an entry on the right, % mile up the branch, gives 42 inches of coal under sa...ndstone at altitude 1960. On the left, opposite the preceding, a closed entry is at altitude 2015. These appear to be of the Leonard andi Keokee beds. 37 COLDIRON BRANCH. On the right, 28 miles up Poor fork. Altitude of mouth, 1600. The two higher coals on this branch, reported by Mr. Thruston and given in Bulletin No. 13, page 20, are % mile up the branch. ABE BRANCH. On the left, 28y 2 miles up Poor fork. Altitude of mouth, 1615. An unfinished prospect, 14 mile up and at the branch, reported as 7 feet thick, can have not over 3 feet of coal and with over 20% pitch is evidently of no value.
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