Chapter of Report ... of the State Mineralogist Covering Mining in California and the Activities of the State Mining Bureau, Količina 20State Mining Bureau, 1924 |
Iz vsebine knjige
Zadetki 1–5 od 56
Stran 2
... showing strong fissures and very flattering prospects and it has recently been said that these deep Mother Lode mines are apt to be as rich at the great depths attained as they ever were . Of course it does not follow that all the mines ...
... showing strong fissures and very flattering prospects and it has recently been said that these deep Mother Lode mines are apt to be as rich at the great depths attained as they ever were . Of course it does not follow that all the mines ...
Stran 7
... showing for the scale of operations they planned , so they subleased this ground to Chas . Sanguinetti and associates of Vallecito , who are continuing work and express satisfaction at the results obtained and the gravel in sight ...
... showing for the scale of operations they planned , so they subleased this ground to Chas . Sanguinetti and associates of Vallecito , who are continuing work and express satisfaction at the results obtained and the gravel in sight ...
Stran 10
... showing found while crosscutting . North Star Mines curtailed milling operations early in the year on account of a decrease in ore reserves caused by a lagging in develop- ment work in recent years and failure of some of the ground to ...
... showing found while crosscutting . North Star Mines curtailed milling operations early in the year on account of a decrease in ore reserves caused by a lagging in develop- ment work in recent years and failure of some of the ground to ...
Stran 12
... showing carbonate ore in shallow shafts . The dump of the old Bitner shaft , sunk in the sixties and reported to be 160 feet deep , on this claim , shows pyrite ore , which was evidently too low grade to ship at the time . The Jackson ...
... showing carbonate ore in shallow shafts . The dump of the old Bitner shaft , sunk in the sixties and reported to be 160 feet deep , on this claim , shows pyrite ore , which was evidently too low grade to ship at the time . The Jackson ...
Stran 24
... showing that they would save the cost of the mercury , at that price , in about eight days . Even with a much higher price for mercury , such an installation would prove economical in many cases . The mercury is used over and over again ...
... showing that they would save the cost of the mercury , at that price , in about eight days . Even with a much higher price for mercury , such an installation would prove economical in many cases . The mercury is used over and over again ...
Druge izdaje - Prikaži vse
Chapter of Report ... of the State Mineralogist Covering Mining ..., Količina 23 Celotni ogled - 1927 |
Chapter of Report ... of the State Mineralogist Covering Mining ..., Količina 24 Celotni ogled - 1928 |
Pogosti izrazi in povedi
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
Priljubljeni odlomki
Stran 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...
Stran 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.
Stran 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...
Stran 297 - An Act to promote the mining of coal, phosphate, oil, oil shale, gas, and sodium on the public domain
Stran 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.
Stran 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...
Stran 221 - Act a prospecting permit, which shall give the exclusive right, for a period not exceeding two years, to prospect for oil or gas...
Stran 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.
Stran 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...
Stran 266 - ... then this obligation to be void and of no effect, otherwise to remain in full force and virtue.