radionuclide in marble mining site
radionuclide in Qarun Lake located in the deepest part of El-Fayoum,.. sources can occur from dust transported by wind from uranium mine sites and,.. 0.07 to 64.44 ± 1.93 nGy/h for marble and from 41.55 ± 1.25 to 111.94 ± 3.36. nGy/h for...radionuclide in marble mining site,Marble, J.C., 1998 , Biotic contribution, reactive chemical barriers to control radionuclide and trace-element, at the Iron Mountain Superfund mine site,, Radon In Granite Causes Cancer | Newsflash2Radioactivity and dose assessment of marble samples from,2008. 10. 20.· The concentration and distribution of natural radionuclides in marble around Igbeti marble mines, Nigeria, were measured to evaluate the environmental radioactivity and health effects which the marble samples may posses. The concentration of radionuclides was determined using gamma-ray spectrometry with NaI (Tl) detector.Evaluation of radionuclide concentrations and associated,2020. 4. 9.· The radionuclide activity concentration in the mar-ble samples is reported in Table 1. The maximum activity of Th was 0.90±0.09Bq/kg in sample (m-2) (Egyptian marble) and the minimum value was 0.10±0.07Bq/kg in sample (m-1) (Turkish marble). For Ra, the maximum activity concentration was 7.3±0.40Bq/kg, observed in sample (m-2) (Egyp-Natural radionuclides and radiological risk assessment of,2019. 1. 1.· This high value of AGED further augmented our worry over the use of the granite from the mine field in Asa LGA for building purposes. The estimated RLI ranges between 1.33 and 0.61 with a mean value of 0.93. The estimated mean value is close to unity, so care should be taken in the use of the granite from this mine field for building.Evaluation of radionuclide concentrations and associated,2016. 5. 1.· The radionuclide activity concentration in the marble samples is reported in Table 1. The maximum activity of 232 Th was 0.90 ± 0.09 Bq/kg in sample (m-2) (Egyptian marble) and the minimum value was 0.10 ± 0.07 Bq/kg in sample (m-1) (Turkish marble).
Comparative study of precise measurements of natural
2018. 9. 20.· Hassan, N. M., Mansour, N. A., Fayez-Hassan, M. & Fares, S. Assessment of radiation hazards due to exposure to radionuclides in marble and ceramic commonly used asNatural Radioactivity Emitted from Granite and Marble Samples,2017. 1. 11.· materials including marble and granite contain different amounts of natural radionuclides. Materials derived from rock and soil contains mainly natural radioactive elements uranium (226Ra), thorium series (232Th), as well as potassium (40K). Igneous rocks are enriched configured marbleInvestigation of the Effect of Hydrothermal Waters on,Chemical and radionuclide analyses were performed on marble samples. The data were interpreted by statistical analysis. According to the regression model, an increase in the concentration of vanadium carried to the environment by hydrothermal waters causes a 4.452-fold higher concentration of 226Ra.Natural radioactivity measurement and radiological hazard,2020. 10. 10.· Measurement of natural radioactivity in surface soils in a gold mining area and surrounding regions in Bolikhamxay province, Laos has been conducted using an HPGe detector. Soil samples were collected at 65 locations distributed widely in Bolikhamxay province, including 25 samples in the gold mining area in Khamkheut district. The average activity concentrations of $$^{226}$$ 226radionuclide in marble mining site,Marble, J.C., 1998 , Biotic contribution, reactive chemical barriers to control radionuclide and trace-element, at the Iron Mountain Superfund mine site,, Radon In Granite Causes Cancer | Newsflash2Comparative study of precise measurements of natural,2018. 9. 20.· Natural radionuclide, Assessment of ambient gamma dose rate around a prospective uranium mining, M. & Fares, S. Assessment of radiation hazards due to exposure to radionuclides in marble,
Evaluation of radionuclide concentrations and associated radiological hazard in marble,
2020. 4. 9.· of radionuclide concentrations and associated radiological hazard in marble indices and granite used as building materials in Al-Madinah Al-Munawarah R.I., mined by a full spectrum analysis [28]. The counting time 226 for each sample was 24h toNatural radionuclides and radiological risk assessment,2019. 1. 1.· Radionuclide contents and radiological risk to the population due to raw minerals and soil samples from the mining sites of quality ceramic and pottery industries in Akwa Ibom, Nigeria Radioprotection , 46 ( 1 ) ( 2011 ) , pp. 75 - 87 , 10.1051/radiopro/201039Evaluation of radionuclide concentrations and,2016. 5. 1.· The radionuclide activity concentration in the marble samples is reported in Table 1.The maximum activity of 232 Th was 0.90 ± 0.09 Bq/kg in sample (m-2) (Egyptian marble) and the minimum value was 0.10 ± 0.07 Bq/kg in sample (m-1) (Turkish marble). For 226 Ra, the maximum activity concentration was 7.3 ± 0.40 Bq/kg, observed in sample (m-2) (Egyptian marble), and the minimumRadionuclide contents in raw minerals and soil samples and the,2016. 9. 9.· Radionuclide contents in raw minerals and soil samples and the associated radiological risk from some mining sites in Benue State North-Central Nigeria N.N Jibiri and S.T Temaugee* Abstract- A total of fifty eight (58) samples in which nine (9) minerals and forty nine (49) soil samples were collected from five miningNatural Radioactivity Emitted from Granite and Marble,2017. 1. 11.· Marble Samples Collected from Sinai Area Egypt and Excess Lifetime Cancer Risk 1, 2S.Fares Abstract— Due to the widespread use of granite and marble as building and ornamental materials, marble and granite samples from Sinai Location in Egypt, 10 samples granite and 10 samples marble were collected from different places.Radionuclide contents and radiological risk to the,Radionuclide contents and radiological risk to the population due to raw minerals and soil samples from the mining sites of quality ceramic and pottery industries in Akwa Ibom, Nigeria - Volume 46 Issue 1
Natural radioactivity measurement and radiological hazard
2020. 10. 10.· Measurement of natural radioactivity in surface soils in a gold mining area and surrounding regions in Bolikhamxay province, Laos has been conducted using an HPGe detector. Soil samples were collected at 65 locations distributed widely in Bolikhamxay province, including 25 samples in the gold mining area in Khamkheut district. The average activity concentrations of $$^{226}$$ 226carrara marble mining site,carrara marble mining site - indianrailwaygovorgKnow More. The Carrara Marble: a white marble with , The Carrara Marble: a white marble with history It's only fair to say that the Carrara Marble is not just any marble, but . Carrara Marble Quarries tours - All You Need to Know ,Know More.Evaluation of radionuclide concentrations and,2016. 5. 1.· The radionuclide activity concentration in the marble samples is reported in Table 1.The maximum activity of 232 Th was 0.90 ± 0.09 Bq/kg in sample (m-2) (Egyptian marble) and the minimum value was 0.10 ± 0.07 Bq/kg in sample (m-1) (Turkish marble). For 226 Ra, the maximum activity concentration was 7.3 ± 0.40 Bq/kg, observed in sample (m-2) (Egyptian marble), and the minimumradionuclide in marble mining site,Marble, J.C., 1998 , Biotic contribution, reactive chemical barriers to control radionuclide and trace-element, at the Iron Mountain Superfund mine site,, Radon In Granite Causes Cancer | Newsflash2Radionuclide contents in raw minerals and soil samples and the,2016. 9. 9.· Radionuclide contents in raw minerals and soil samples and the associated radiological risk from some mining sites in Benue State North-Central Nigeria N.N Jibiri and S.T Temaugee* Abstract- A total of fifty eight (58) samples in which nine (9) minerals and forty nine (49) soil samples were collected from five miningNatural Radioactivity Emitted from Granite and Marble,2017. 1. 11.· Marble Samples Collected from Sinai Area Egypt and Excess Lifetime Cancer Risk 1, 2S.Fares Abstract— Due to the widespread use of granite and marble as building and ornamental materials, marble and granite samples from Sinai Location in Egypt, 10 samples granite and 10 samples marble were collected from different places.
Determination of radon exhalation from granite, dolerite and
Like other natural stones, granite, marble and dolerite decorative stones also contain trace amounts of naturally occurring radionuclide like 238U, 226Ra, etc. Radium decays into 222Rn by emitting a–particle. 222Rn that escapes from the mineral grain enters into the pore spaces and is transported to the indoor environment (Semkow 1990).Evaluation of radionuclide concentrations and,Abstract. Radionuclide concentrations of 226 Ra, 232 Th and 40 K in different types of building materials used in Egypt were measured using gamma-ray spectroscopy. The results showed relatively moderate radionuclide concentrations for all samples except granite, which showed extremely high concentrations of 78.75±2.36, 2.82±0.11 and 2.37±0.07 kBq kg −1 for 226 Ra, 232 Th and 40 K,Natural Radioactivity Measurements and Radiation,The natural radioactivity existed since creation of the universe due to the long life time of some radionuclides. This natural radioactivity is caused by γ -radiation originating from the uranium and thorium series and 40 K. In this study, the gamma radiation has been measured to determine natural radioactivity of >238</sup>U, <sup>232</sup>Th, and <sup>40</sup>K in collected sedimentary rock,Natural radioactivity measurement and radiological hazard,2020. 10. 10.· Measurement of natural radioactivity in surface soils in a gold mining area and surrounding regions in Bolikhamxay province, Laos has been conducted using an HPGe detector. Soil samples were collected at 65 locations distributed widely in Bolikhamxay province, including 25 samples in the gold mining area in Khamkheut district.carrara marble mining site,carrara marble mining site - indianrailwaygovorgKnow More. The Carrara Marble: a white marble with , The Carrara Marble: a white marble with history It's only fair to say that the Carrara Marble is not just any marble, but . Carrara Marble Quarries tours - All You Need to Know ,Know More.Wire saw - Wikipedia,2021. 7. 4.· Mining and quarrying industries commonly use a wire saw to cut hard stone into large blocks that can then be shipped to processing plants to be further refined (in the case of ore dressing) or shipped to distributors (in the case of granite or marble for
