Chapter of Report ... of the State Mineralogist Covering Mining in California and the Activities of the State Mining Bureau, Volumen20State Mining Bureau, 1924 |
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Página 15
... amount of work to be done both in the office and in the field and there has not been as much opportunity for field work in the northern end of the state since June as was desired . It may be said , however , that gold mining has been ...
... amount of work to be done both in the office and in the field and there has not been as much opportunity for field work in the northern end of the state since June as was desired . It may be said , however , that gold mining has been ...
Página 20
... amount of ore available . The amount of work done had not yet justified a mill . Twelve men were employed in November , of whom three were working underground . Clio Mine . Clio Vindicator Mines Co. A new surface plant is under ...
... amount of ore available . The amount of work done had not yet justified a mill . Twelve men were employed in November , of whom three were working underground . Clio Mine . Clio Vindicator Mines Co. A new surface plant is under ...
Página 24
... amount of boiler horsepower used in the United States in the mining industries at 2,258,000 h.p. , which , taking the amount of mercury required for the Hartford boiler , would require altogether nearly 34,000,000 lb. of quicksilver ...
... amount of boiler horsepower used in the United States in the mining industries at 2,258,000 h.p. , which , taking the amount of mercury required for the Hartford boiler , would require altogether nearly 34,000,000 lb. of quicksilver ...
Página 44
... amount to 269 acres , of which 60 acres is patented . The mineral belt in vicinity of Silverado Canyon is two miles wide , and extends nearly north and south for a distance of 8 miles . The country is formed to a great extent of dikes ...
... amount to 269 acres , of which 60 acres is patented . The mineral belt in vicinity of Silverado Canyon is two miles wide , and extends nearly north and south for a distance of 8 miles . The country is formed to a great extent of dikes ...
Página 50
... amount of pink beryl . The largest production came from what is known as the old Daggett stope , a narrow , irregular working , which followed the vein on its dip for something over 100 feet . Recently , a new shoot of gem - bearing ...
... amount of pink beryl . The largest production came from what is known as the old Daggett stope , a narrow , irregular working , which followed the vein on its dip for something over 100 feet . Recently , a new shoot of gem - bearing ...
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Términos y frases comunes
14 Torrance acres adit andalusite Angeles County application Bulletin California cent chalcopyrite claimant crosscut discovery Dominguez drilling entry entryman February 25 filed gas lease Geological gold granted homestead Huntington Beach Interior Kern Land Office Leasing Act lessee lessor lode Long Beach Los Angeles County magnesite miles mill Mineralogist Mining Bureau mining claim Mining Company Mountain nonmineral notice oil and gas oil or gas oil shale operations orebody owner Pacific Oil patented permit or lease permittee Petroleum Petroleum Corp Petroleum Midway placer mining preference right production prospecting permit pyrite quartz regulations rental reservation royalty San Francisco Santa Fe Springs Secretary Serial shaft shale Shasta Shasta County silver smelter Standard Oil Co supra surface Survey Surveyor thereof tion Torrance 14 Torrance C. C. M. O. Torrance Standard Oil tunnel U. S. Comp Union Oil Co United vein width withdrawal
Pasajes populares
Página 210 - ... upon a failure to comply with these conditions, the claim or mine upon which such failure occurred shall be open to relocation in the same manner as If no location of the same had ever been made...
Página 390 - If any section, subsection, sentence, clause or phrase of this act is for any reason held to be unconstitutional, such decision shall not affect the validity of the remaining portions of this act. The legislature hereby declares that it would have passed this act, and each section, subsection, sentence, clause, and phrase thereof, irrespective of the fact that any one or more other sections, subsections, sentences, clauses, or phrases be declared unconstitutional.
Página 253 - Know all men by these presents: That we of as principal, and of and of , as sureties are held and firmly bound to the United States of America in the sum of dollars, lawful money of the United States, to be paid to the said...
Página 297 - An Act to promote the mining of coal, phosphate, oil, oil shale, gas, and sodium on the public domain
Página 143 - It is agreed that this lease shall remain in force for a term of years from this date, and as long thereafter as oil or gas, or either of them, is produced from said land by the lessee.
Página 251 - ... acres of land wherein such deposits belong to the United States and are not within any known geological structure of a producing oil or gas field...
Página 221 - Act a prospecting permit, which shall give the exclusive right, for a period not exceeding two years, to prospect for oil or gas...
Página 215 - States of all deposits on account of which the lands were withdrawn, classified, or reported as being valuable, together with the right to prospect for, mine, and remove the same.
Página 389 - That the Secretary of the Interior is authorized to prescribe necessary and proper rules and regulations and to do any and all things necessary to carry out and accomplish the purposes of this act...
Página 266 - ... then this obligation to be void and of no effect, otherwise to remain in full force and virtue.