Senate Documents, Otherwise Publ. as Public Documents and Executive Documents: 14th Congress, 1st Session-48th Congress, 2nd Session and Special Session, Svazek 10 |
Vyhledávání v knize
Výsledky 1-3 z 29
Strana 30
... veins . Veins are usually nearly perpendicular ; it is rare to find them inclining as much as 45 ° . Each system of veins in a district has its own direction or strike . Those first formed are intercepted by the next , and so on suc ...
... veins . Veins are usually nearly perpendicular ; it is rare to find them inclining as much as 45 ° . Each system of veins in a district has its own direction or strike . Those first formed are intercepted by the next , and so on suc ...
Strana 31
... veins have different contents , but the contents of the same vein almost always vary in proportions when the vein passes through a different kind of rock . In most cases veins are richer in metals amid rocks of sedimentary origin than ...
... veins have different contents , but the contents of the same vein almost always vary in proportions when the vein passes through a different kind of rock . In most cases veins are richer in metals amid rocks of sedimentary origin than ...
Strana 71
... veins within the gold region , it may now be stated : 1. That the veins of quartz containing gold were filled before the ravines were excavated , and that they extend over great distances . 2. This is evident from the fact of their ...
... veins within the gold region , it may now be stated : 1. That the veins of quartz containing gold were filled before the ravines were excavated , and that they extend over great distances . 2. This is evident from the fact of their ...
Obsah
Letter to Colonel Abert Preface | 4 |
Geology of part of the Sierra Nevada | 6 |
Geology of the coast range | 15 |
Další části 7 nejsou zobrazeny.
Další vydání - Zobrazit všechny
Běžně se vyskytující výrazy a sousloví
1st session 30th 30th Congress altitudes amount Annuity assistant balance due banks blacksmith boundary Brevet California camp Captain coast range Colonel commission commissioner creek crossed D. D. Mitchell disbursements distance district due the United encamped expenses Feather river feet Fort Snelling fulfilling treaties furnished Gila gold hills honor Hudson's Bay Company Hungary John June 30 labor lake land latitude Lieutenant March Mexican Mexico miles Mississippi Monclova mountains mouth Nature of expenditure nearly obedient servant paid party passed Pembina Pit river portion prairie printing Publishing laws rancho ravines received Red Lake river Red river respectfully road rocks route Sacramento valley Salary Saltillo San Antonio San Diego Secretary Senate Services session 30th Congress settlement sheets Sierra Nevada steamer stream sub-agent Territory timber tion Topographical Engineers transportation veins vicinity wagon Washington Weller