 | | Report (volume) | | Bulletin 931-P MICA-BEARING PEGMATITES OF NEW HAMPSHIRE A PRELIMINARY REPORT BY J. C. OLSON Strategic...district...................................... Alstead area, Keene district......................... Mica-bearing...Plate 61. Geologic map of the Alstead area, Keene district , New Hampshire........................ 62....and feldspar mines of the Grafton district, New Hampshire ....................................... 63o...of the Keene district, New Hampshire.. Figure 38. Index map of New Hampshire showing locations of the |  | | Report (issue) | | and is here acknowledged. Aid was given in New Hampshire by Samuel Cordick, superintendent of the General...general information on a number of mines in Grafton County and extended other kindnesses; M. M. Kilton, of...Leon Alien, of Keene; and Edward Howard, of East Alstead; in Virginia by P. Lippert and Capt. McCray, of...two, muscovite and phlogopite, have extensive application in the industrial world. -Only muscovite is mined...mined in the United States. Muscovite, like all the other micas, belongs to the monoclinic system of |  | | Report (volume) | | General features____________________________ Coosa County _________ ____________________ Randolph County...Cherokee County_____________________________ 72 Elbert County _____________________________ 75 Hall County__...County_______________________________ 76 Hart County. ___ __ __________________ 77, Lumpkin and Union counti...___________ S3 Pickens County _______-______________________ 83 Rabun County-_____________________________...____________ 86 Troup County ________________________________ 86 Upson County _______________________________ |
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