 | | Journal (article/letter/editorial) | | crystals, Arkansas also boasts an array of other minerals, as evidenced by this county-by-county description...continued with mining in north ern and western Arkansas and Magnet Cove during the Civil War, and peaked...in full swing and the demand for and price of Arkansas quartz crystals has skyrocketed. In October 1987...hope to add them to future updates. Mining of antimony, barite, bauxite, building stone, clay, gypsum...exploited. Continued interest in and study of Arkansas minerals, par ticularly the microminerals, will |  | | Report (volume) | | GEOLOGY OF THE DE QUEEN AND CADDO GAP QUADRANGLES, ARKANSAS BY HUGH D. MISER AND A. H. PURDUE *"**» » ..._______ General geography and geology of the Arkansas Valley _________ ____ 12 General geography...system_________________ __________.____________ Arkansas novaculite.___---____-_-___-__-_--____-_-_-__...rocks of Arkansas. Age of the peridotite-_____________________________________ Comparison of Arkansas and...period._______________________-_----__---_---------Arkansas novaculite deposition... __________________________ |  | | Report (volume) | | ............................................. Arkansas.................................................mineralogic reports, especially from those of Arkansas, California, Colorado, New Mexico, Oregon, South...examination of the geology of western central Arkansas: Arkansas Geol. Survey Ann. Kept, for 1888, vol. 1...J. C., The zinc and lead region of north Arkansas: Arkansas Geol. Survey Ann. Kept, for 1892, vol. 5...relative to the economic-geologic products of Arkansas, prepared for the Southern Commercial Congress |  | | Book (edition) | | mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior |
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