Books · Search
Literature · Study and teaching (Elementary)
Prentice Hall Literature--Timeless Voices, Timeless Themes--Copper Level
2002
Geology and Ore Deposits Near Lake City, Colorado, Issues 476-479
2018
Petrology · Igneous Rocks
Quantitative classification of igneous rocks
1902
Geology And Mining Industries Of The Cripple Creek District, Colorado
Lava
Lavas of Hawaii and their relations
1915
Geology and Mining Industry of Leadville, Colorado
Mines and mineral resources · Geology
Geology and mining industries of the Cripple Creek district, Colorado
1895
Geology · Mines and mineral resources
Geology of Silver Cliff and the Rosita Hills, Colorado
1896
Geologists
Memoir of George H. Eldridge
1905
Report on the Economic Geology of the Silverton Quadrangle, Colorado
The Post-Laramie beds of Middle Park, Colo
1892
Studien über bretonische Gesteine ...
1880
Quantitative Classification of Igneous Rocks: Based on Chemical and Mineral Characters With a Systematic Nomenclature (Classic Reprint)
2017
Geology · Maps
Rico folio, Colorado
Engineer Mountain folio
1910
Silverton folio, Colorado
Ouray folio, Colorado
1907
Geology
A brief review of the geology of the San Juan region of southwestern Colorado
1935
Louis Valentine Pirsson, 1860-1919
1920
1903
Petrology · Mineralogy
The geology, petrography and mineralogy of the vicinity of Italian mountain, Gunnison County, Colorado
1928
La Plata folio, Colorado
1899
Analysis · Analytical geochemistry
On hypersthene-andesite and on triclinic pyroxene in augitic rocks
1883
Pikes Peak folio, Colorado
1894
