CATALOGUE OF AMERICAN LOCALITIES OF MINERALS. 3 £5 



St. Francois Co — Iron Mountain, hematite, magnetite, limonite. 



St. Louis Co — Near St. Louis, millente (in the Subcarboniferous 

 St. Louis limestone, largely a magnesian limestone) with calcite ! ba- 

 rite, fluorite. 



Washington Co. — At Potosi, galenite, cerussite, anglesite, barite 



ARKANSAS. 



B'.tesyille. — In bed of White R., some miles above Batesville 8 

 gold. 



Green Co. — Near Gainesville, lignite. 



Hot Springs Co. — At Hot Springs, wavellite, thuringite ; Magnet 

 Cove, brookite ! scltorlomite , elcpolite, magnetite, quartz, green coccolite, 

 garnet, apatite, pcrofskite (hydrotitanite), rutile, ripidolite, thomsonite 

 (ozarkite), microcline, cegirite, protovermiculite. 



Independence ( o. — Lafferay Creek, psiiomelane. 



Lawrence Co. — Hoppe, Bath, and Koch mines, smithsonite, dolo 

 mite, galenite; nitre. 



Marion Co. — Wood's mine, smithsonite, hydrozincite (marionite) 

 galenite ; Poke bayou, braunite ? 



Montgomery Co. — Variscite. 



Ouachita Springs. — Quartz? whetstones. 



Pulaski Co. — Kellogg mine. 10 in. north of Little Rock, tetrahedrite. 

 tenriantite, nacrite, galenite, blende, quartz. 



CALIFORNIA. 



The principal gold mines of California are in Tulare, Fresno, Mari- 

 posa, Tuolumne, Calaveras, El Dorado, Placer, Nevada, Yuba, Sierra, 

 Butte, Plumas, Shasta, Siskiyou, and Del Norte counties, although 

 gold is found in almost every county of the State. The gold occurs in 

 quartz, associated with sulphides of iron, copper, zinc, and lead ; in 

 Calaveras and Tuolumne counties, at the Mellones, Stanislaus, Golden 

 Rule, and Rawhide mines, associated with tellurides of gold and sil- 

 ver ; it is also largely obtained from placer diggings, and further it is 

 found in beach washings in Del Norte and Klamath counties. 



The capper mines are principally at or near Copperopolis, in Cala- 

 veras County; near Genesee Valley, in Plumas County; near Low 

 Divide, in Del Norte County ; on the north fork of Smith's River ; at 

 Soledad, in Los Angeles county. 



The mercury mines are at or near New Almaden and North Al- 

 maden, in Santa Clara County ; at New Idria and San Carlos, Monterey 

 County ; in San Luis Obispo County ; at Pioneer mine, and other locali- 

 ties in Lake County ; in Santa Barbara County. 



Alameda Co. — Diabolo Range, magnesite. 



Alpine Co. — Morning Star mine, enargite, stephanite, polybasite, 

 barite, quartz, pyrite, tetrahedite, pyrargyrite. 



Amador Co. — At Volcano, chalcedony, hyalite ; Lone Valley, lonite; 

 Fiddletown, diamond. 



Butte Co. — Cherokee Flat, diamond, platinum, iridosmine. 



Calaveras Co. — Copperopolis, clialcopyrite, malachite, azurite, ser- 

 pentine, picrolite, native copper ; near Murphy's, jasper, opal ; albite, 

 with gold and pyrite ; Mellones mine, calaverite, petzite. 



