A Comparative Study of Statistical Analysis and Other Methods of Computing Ore Reserves, Utilizing Analytical Data from Maggie Canyon Manganese Deposit, Artillery Mountains Region, Mohave County, Ariz

A Comparative Study of Statistical Analysis and Other Methods of Computing Ore Reserves, Utilizing Analytical Data from Maggie Canyon Manganese Deposit, Artillery Mountains Region, Mohave County, Ariz PDF Author: Scott Wike Hazen (Jr.)
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ISBN:
Category : Manganese ores
Languages : en
Pages : 200

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A Comparative Study of Statistical Analysis and Other Methods of Computing Ore Reserves, Utilizing Analytical Data from Maggie Canyon Manganese Deposit, Artillery Mountains Region, Mohave County, Arizona

A Comparative Study of Statistical Analysis and Other Methods of Computing Ore Reserves, Utilizing Analytical Data from Maggie Canyon Manganese Deposit, Artillery Mountains Region, Mohave County, Arizona PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category :
Languages : en
Pages :

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A Comparative Study of Statistical Analysis and Other Methods of Computing Ore Reserves, Utilizing Analytical Dta from Maggie Canyon Manganese Deposit, Artillery Mountains Region, Mohave County, Ariz

A Comparative Study of Statistical Analysis and Other Methods of Computing Ore Reserves, Utilizing Analytical Dta from Maggie Canyon Manganese Deposit, Artillery Mountains Region, Mohave County, Ariz PDF Author: Bruce I. Thomas
Publisher:
ISBN:
Category : Chromite
Languages : en
Pages : 748

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COMPARATIVE STUDY OF STATISTICAL ANALYSIS AND OTHER METHODS OF COMPUTING ORE RESERVES, UTILIZING ANALYTICAL DATA FROM MAGGIE CANYON MANGANESE DEPOSIT, ARTILLERY MOUNTAINS REGION, MOHAVE COUNTY, ARIZ.

COMPARATIVE STUDY OF STATISTICAL ANALYSIS AND OTHER METHODS OF COMPUTING ORE RESERVES, UTILIZING ANALYTICAL DATA FROM MAGGIE CANYON MANGANESE DEPOSIT, ARTILLERY MOUNTAINS REGION, MOHAVE COUNTY, ARIZ. PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category :
Languages : en
Pages : 100

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Uranium Alloyed Steels

Uranium Alloyed Steels PDF Author: Scott W. Hazen
Publisher:
ISBN:
Category : Adsorption
Languages : en
Pages : 720

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Statistical Analysis of Diamond-drill Sample Data from the Cabolla Creek Titaniferous Iron Deposit, Gunnison County, Colorado

Statistical Analysis of Diamond-drill Sample Data from the Cabolla Creek Titaniferous Iron Deposit, Gunnison County, Colorado PDF Author: Richard D. Berkenkotter
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Category : Colorado
Languages : en
Pages : 66

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Design of Drill-hole Grid Spacings for Evaluating Low-grade Copper Deposits

Design of Drill-hole Grid Spacings for Evaluating Low-grade Copper Deposits PDF Author: Richard F. Hewlett
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ISBN:
Category : Boring
Languages : en
Pages : 54

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This report describes how a limited number of preliminary exploration drill-hole assays from a mineral deposit can be used to design grid spacing that is both economic and efficient for subsequent evaluation drilling of that deposit. Relationships between desired precision of the estimate of grade of ore and drilling cost are used to determine the economic drill-hole spacing. The statistical concept of precision in estimating grade of ore is used to determine the efficient drill-hole spacing. Assay data from approximately 50 known copper deposits were studied, and the relationships of the statistical parameters of these deposits were computed. Drilling requirements for various precisions of the estimates of grade of ore were computed for some of these known deposits to serve as guides for drilling future copper deposits. The effect of various geologic factors on the trend in grade of ore and, therefore, on the drilling requirements is shown for certain deposits.

Thermodynamic Properties of Cuprous and Cupric Ferrites

Thermodynamic Properties of Cuprous and Cupric Ferrites PDF Author: Ronald Barany
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ISBN:
Category : Copper ferrite
Languages : en
Pages : 496

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Report of Investigations

Report of Investigations PDF Author:
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ISBN:
Category : Mineral industries
Languages : en
Pages : 734

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Safe Use of Respiratory Protective Equipment in Work in Compressed Air

Safe Use of Respiratory Protective Equipment in Work in Compressed Air PDF Author: C. J. Walker
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ISBN:
Category : Aluminum
Languages : en
Pages : 696

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