Gilpin County-Present Condition of the Improved Lodes-
Names of Mining Companies-Amount of Development—
Condition of Mines and Mills-Machinery-Processes, &c. 141
CHAPTER VIII.
Gilpin County continued-Swinging Round the Circle-Inde-
pendent, South Boulder, Central, Wisconsin Districts, Peck
and Missouri Gulches-Their Improved Mines, Mills, Com-
panies, Processes, &c., .
Lake County-Its Characteristics, Settlements - Arkansas
River-Mining Districts, Westphalian, Pine Creek, La Plata,
Georgia Bar, Hope, Lake Falls, Red Mountain, Arkansas,
Independent, California, and Sacramento-Approaches,
CHAPTER XIII.
Processes The Stamp Mill, In Australia, Lake Superior,
Copper Mines, California, Nevada, Colorado-Improvements,
Keith's Desulphurizer, Crosby & Thompson's, Mason's, Mon-
nier Metallurgical Process-Smelting, James E. Lyon & Co.
-Making of Regulus, &c., .
Agriculture-The Valley-Climate, Soil, Irrigation-Crops and
Production per Acre-"The Great American Desert" Abol-
ished-Native Fruits, Culture-Pastoral Quality, Buffalo,
Cattle, Horses, Sheep, Dairy Products-Game, Animals,
Birds, Timber,
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