Published 1975
| Version v1
Book
Separation of apatite ores and discrimination of oxidation zones using nuclear logging in the Khibiny apatite fields
Description
The problem of the correlation relationship between the P2O5 content and the apatite-nepheline ores density is solved. With a P2O5 content being the same as in apatite nepheline ores, the sphene-apatite ores are characterized by an excessive density Δrho(>=)0.11 g/c3. Oxidized ores can be defined by the value of the ratio eta=Na2O/K2O. Accuracy of Na2O determination by point measurements of NAK=N24 and K2O through a continuous spectrometric GK equals approximately 8%, whence it appears that the determination accuracy of eta is approximately 11-12%
Additional details
Additional titles
- Original title (Russian)
- Разделение апатитовых руд и выделение зон окисления методами ядерного каротажа на апатитовых месторождениях Хибин
Publishing Information
- Publisher
- Kazakhskij filial VIRG.
- Imprint Place
- Alma-Ata
- Imprint Title
- Nuclear-physical methods for hole sampling in the fields of phosphorites, apatites and fluorites
- Imprint Pagination
- p. 143-148.
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 8337428
- Subject category
- S58: GEOSCIENCES;
- Descriptors DEI
- ACTIVATION ANALYSIS; APATITES; CORRELATIONS; DENSITY; GAMMA RADIATION; NEUTRONS; ORES; OXIDATION; PHOSPHORUS OXIDES; SCATTERING; WELL LOGGING
- Descriptors DEC
- BARYONS; CHALCOGENIDES; CHEMICAL ANALYSIS; CHEMICAL REACTIONS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; FERMIONS; HADRONS; IONIZING RADIATIONS; MINERALS; NUCLEONS; OXIDES; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; PHYSICAL PROPERTIES; RADIATIONS
Optional Information
- Notes
- 5 refs.; 3 figs.; 1 table. Imprint:Yaderno-fizicheskie metody oprobovaniya skvazhin na mestorozhdeniyakh fosforitov, apatitov i plavikovogo shpata.