. Transactions . owing the S, W. pitch of the Reichensteinore-body, the dikes dipping W. x y, course of dikes; x to, dip ofdikes; x z, pitch of ore-shoot. Fig. 67,—Vertical N. and S. cross-section of the Governmentmine at RaibI, Carinthia. a, Raibl slates; 6, ore-bearing lime-stone. Adits: c, Johann ; d, Frauen ; e, Sebastian; /, Franz. 11.,IV., VI. and VII., positions of levels numbered upwards fromJohann adit. Fig. 68.—Vertical N. and S. section through the Struggl mine atRaibl. a, slate ; b, ore-bearing limestone ; /, Franz adit; g, Ein-siedl level. Fig. 69.—Faulting of the contact by a Bla
. Transactions . owing the S, W. pitch of the Reichensteinore-body, the dikes dipping W. x y, course of dikes; x to, dip ofdikes; x z, pitch of ore-shoot. Fig. 67,—Vertical N. and S. cross-section of the Governmentmine at RaibI, Carinthia. a, Raibl slates; 6, ore-bearing lime-stone. Adits: c, Johann ; d, Frauen ; e, Sebastian; /, Franz. 11.,IV., VI. and VII., positions of levels numbered upwards fromJohann adit. Fig. 68.—Vertical N. and S. section through the Struggl mine atRaibl. a, slate ; b, ore-bearing limestone ; /, Franz adit; g, Ein-siedl level. Fig. 69.—Faulting of the contact by a Blatt. a, slate; b,limestone. Fig. 70.—Vertical N. and S. cross-section through the Benyesmine, Rodna, Transylvania, a, mica-slate; 6, andesite; c, lime-stone. Adits: d, Amalia; e, Zap Peter ; /, Anton ; g, Neporauk ;h, Teresia. Fig. 71.—Section through the New Lead-Mass, in , Offenbanya, Transylvania, a, mica-slate; 6, andesite; c,limestone. Levels : d, Segeu Gottes ; e, Gliick auf; /, 564 THE GENESIS OF ORE-DEPOSITS. Description op Figures. Fig. 72.—Face of level on the Johanniblatt, at Raibl, where theores occur in the country-rock. Fig. 73.—Vertical E. and W. section through the McKean shaft,Iron Hill, Leadville, Colo. W. P., white porphyry ; B. L., bluelimestone; G. P., gray porphyry; W. L., white limestone; L. Q.,lower quartzite ; G,, granite. (A. A. Blow.) Fig. 74.—Sections from the Red Mountain district, Colo. A.,andesite ; P. Q., pink quartzite ; L., limestone; L. Q., lower quartz-ite; a, Batavia shaft; ab, Jackson tunnel; c, adit; oo, ore. (G. ) Fig. 75.—Section across Longfellow Plill and Chase Creek, Clif-ton district, Arizona. A, Longfellow Hill; B, Chase Creek ; aa,felsite; 6, limestone; c, sandstone; c?, porphyry ; e, upper adit;/,deep adit. (A. F. Wendt.) Fig. 76.—Ideal section at Eureka, Nevada. A, Ruby Hill; a,Prospect Mountain quartzite; 6, crushed litnestoue; c, limestone ; d,shale; e, stratified limestone; /, S
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Keywords: ., bo, bookcentury1800, bookdecade1870, booksubjectmineralindustries
