MINERALS, METEORITES, KOCKS, AND ORES. 359 



48246. Mixite. 



Mammoth mine, Tintic District, Utah. 



Hillebrand, \V. F., Amer. Journ. vSci., vol. 35 (3), 18SS, p. 305. 



83233. Natrolite. 



Sovith Table Mountain, near Golden, Jefferson County, 

 Colorado. 



Cross (C. W.), and Hillebrand (W. F. ), Bull. No. 20, U. S. Cxeol. 

 vSurv., 18S5, p. 36. 



83315. Olivenite. 



American Eagle mine, Tintic District, Utah. 



Hillebrand, W. F., Bull. No. 20, U. vS. Geol. Surv., 1SS5, p. S3. 

 83294 Pachnolite. 



to Eureka Tunnel and Cincinnati mine, St. Peters Dome, 



83299. Pikes Peak, El Paso County, Colorado. 



Cross (C. W.), and Hillebrand (\V. F. I, Bull. No. 20, U. vS. Geol. 

 vSurv., 1885, p. 65. 



84690 (a). Petzite. 



84689 (b). (a) Ford's mine, Robinsons Ferry, Calaveras County, Cali- 

 fornia. 

 (b) Melone's mine, Robinsons Ferry, Calaveras County, 

 California. 



Hillebrand, W. F. , Anier. Journ. Sci., vol. 8 (4), 1899, p. 296. 



48604. Plattnente. 



You Eike mine, Coeur d'Alene Mountains, MuUan, Idaho. 



Yeates (W. vS. ), and Ayres (E. F.), Amer. Journ. Sci., vol. 43 (3), 

 1S91, p. 407. 



51107. Polybarite. 



Yankee B03' mine, Ouray, Ouray County, Colorado. 



Penfield, vS. F., Amer. Journ. Sci., vol. 40 (3), 1890, p. 424. 



4113S. Powellite. New mineral named. 



Peacock lode, Seven Devils District, Idaho. 



IMelville, W. H., Amer. Jonrn. Sci.. vol. 41 (3), 1891, p. 138. 



45S75. Prochlorite. 



Waterworks tunnel, Washington, District of Columljia. 



Clarke (F. W.), and Schneider (E. A.), Amer. J(nirn. Sci., vol. 40 

 (3), 1890, p. 406. 



83305 Prosopite. 



to Cincinnati mnie and Eureka Tunnel, vSt. Peters Dome, Pikes 



S3308. Peak, El Paso Count}^ Colorado. 



Cross (C. W.), and Hillebrand (W. F. ), Bull. No. 20, U. S. Geol. 

 Surv., 1S85, p. 62. 



84449. Prosopite. 



Dugway District, Tooele County, Utah. 



Hillebrand, W. F., Amer. Journ. vSci., vol. 7 (4), 1899, PP- 53~55- 



83283. Ptilolite. New mineral named. 



Green Mountain, near Cold vSpring Ranch, between Golden 

 and Morri.son, Jefferson County, Colorado. 



Cross (C. W.), and Eakins (F. G.), Proc. Colo. Soc, 1886, p. 71. 



