FR2495776B1 - METHOD AND APPARATUS FOR DETERMINING THE GOLD CONTENT OF GOLD ORES - Google Patents

METHOD AND APPARATUS FOR DETERMINING THE GOLD CONTENT OF GOLD ORES

Info

Publication number
FR2495776B1
FR2495776B1 FR8026013A FR8026013A FR2495776B1 FR 2495776 B1 FR2495776 B1 FR 2495776B1 FR 8026013 A FR8026013 A FR 8026013A FR 8026013 A FR8026013 A FR 8026013A FR 2495776 B1 FR2495776 B1 FR 2495776B1
Authority
FR
France
Prior art keywords
gold
determining
ores
content
gold content
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8026013A
Other languages
French (fr)
Other versions
FR2495776A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to FR8026013A priority Critical patent/FR2495776B1/en
Publication of FR2495776A1 publication Critical patent/FR2495776A1/en
Application granted granted Critical
Publication of FR2495776B1 publication Critical patent/FR2495776B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/221—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis
    • G01N23/222—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis using neutron activation analysis [NAA]
FR8026013A 1980-12-08 1980-12-08 METHOD AND APPARATUS FOR DETERMINING THE GOLD CONTENT OF GOLD ORES Expired FR2495776B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8026013A FR2495776B1 (en) 1980-12-08 1980-12-08 METHOD AND APPARATUS FOR DETERMINING THE GOLD CONTENT OF GOLD ORES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026013A FR2495776B1 (en) 1980-12-08 1980-12-08 METHOD AND APPARATUS FOR DETERMINING THE GOLD CONTENT OF GOLD ORES

Publications (2)

Publication Number Publication Date
FR2495776A1 FR2495776A1 (en) 1982-06-11
FR2495776B1 true FR2495776B1 (en) 1985-06-07

Family

ID=9248788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026013A Expired FR2495776B1 (en) 1980-12-08 1980-12-08 METHOD AND APPARATUS FOR DETERMINING THE GOLD CONTENT OF GOLD ORES

Country Status (1)

Country Link
FR (1) FR2495776B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095964B (en) * 1953-07-01 1960-12-29 Pan Geo Atlas Corp Facility for soil exploration in deep boreholes using induced radioactive rays
GB797314A (en) * 1956-02-17 1958-07-02 Schlumberger Well Surv Corp Improvements in or relating to apparatus for investigating material with neutrons
FR1192125A (en) * 1956-03-29 1959-10-23 Schlumberger Well Surv Corp Methods and apparatus for borehole exploration
FR1389417A (en) * 1963-04-01 1965-02-19 Commissariat Energie Atomique Dosing method and devices by applying

Also Published As

Publication number Publication date
FR2495776A1 (en) 1982-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse