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(PDF) Radiological impact from natural radionuclide activity

At non-mining area, the radionuclide concentrations ranged between 2.06 to 5.44 Bq kg-1, Nd to 0.61 Bq kg-1, and 101.00 to 1223.09 Bq kg-1, for 226Ra, 232Th and 40K in vegetables, respectively. The concentration of 40K obviously was the highest, followed by 226Ra and 232Th exhibited the lowest activity concentration. ...

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Measurement of natural radioactivity in marble found in …

In this paper, we present the results for the measured activities, the radium equivalent concentrations and the values of both the internal and external hazard indices …

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Visiting the Carrara Marble Quarries: Michelangelo's White …

This experience included a return transfer from the port and the tour of the marble quarries by Carrara Marble Tour. Staring at the parking lot at Fantiscritti, our guide and driver Pipo bundled us into a 4×4 and negotiated his way along a steep marble road to quarry n.83 Canalgrande Alto, one thousand metres above sea level.

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Natural occurring radioactive materials (NORMs) from …

Solid mineral mining activities have contributed to the distribution and uptake of radionuclides. This has increased the active concentration of naturally occurring radioactive …

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B(i) 1 mining basic radionuclide values, i A (i) C(j) B(i) C …

1 value for radionuclide i. (2) For normal form Class 7 (radio-active) material, the activity which may be transported in a Type A pack-age must satisfy: C(j) j A (j) 2 ∑ ≤1 Where: C(j) is the activity of radionuclide j in nor-mal form; and A 2(j) is the A value for radionuclide j. (3) If the package contains both spe-

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Marble

Marble is used primarily as a building and ornamental stone, in monuments, table tops, wash basins, statuary, and other decorative applications. ... but in recent years the use of products made of Arkansas marble has steadily increased. Most current mining operations of commercial marble in Arkansas are located near Batesville, Independence ...

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Evaluation of radionuclide concentrations and associated radiological

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).

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The Cost of Mining Carrara Marble

At the beginning of the 20th century, writer Day Allen Willey remarked in Scientific American that "Few, if any, industries in the world have a greater percentage of waste than marble quarrying as it is done in Italy." Since then, increased demand—facilitated by technological advances such as diamond wire cables and robotic machining—has dramatically accelerated …

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Advanced Indian marble mining

A major marble-mining region in northern India is benefiting from rising production volumes and improved operational efficiency thanks to mine operators' adoption of advanced technologies. Partha Pratim Basistha reports. The scenic northern India state of Rajasthan is renowned for its high-quality limestone reserves. It is also famous for its colossal marble …

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(PDF) Radionuclide Assessment in Niger State Soil

The most commonly encountered radionuclide's are 238 U, 232 Th, their decay products and 40 K. Materials and Methods: In order to study the concentration of these radionuclides soil, sand, gravel aggregates, bricks and marble, samples were collected from different sites and local suppliers of the district Mirpur, Azad Kashmir (Pakistan). 226 Ra ...

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Environmental degradation due to marble mining dust on …

The effects of marble mining activities on the properties of soils of Igbeti marble area, Oke-Ogun, Southwestern Nigeria were investigated. Sample plots of 10 x 10 m 2 were established at 150 m ...

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Yule Marble Quarry

Yule Marble quarry in Marble, CO. Photo: Alan Levine. The Yule Marble Quarry reopened in 1990, after almost 50 years of closure. Since then, it has been bought and sold numerous times. In 1999 Rex Loesby bought the quarry with the intention of providing marble to the Veteran's Administration for use in national cemeteries across the country.

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A global meta-analysis of radiological contamination in soils …

Soil pollution caused by radioactive substances has become a significant global environmental issue [1], [2].Radioactive elements, known as radionuclides, can exist naturally in the environment or be released through human activities such as nuclear power generation, mining, industrial processes, and nuclear accidents [3].These radioactive substances can …

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Determination of the trace elements, radionuclides and REEs …

Stone waste generated in the processing of marble and granite may present potential for recycling. The objective this study was to determine the concentrations of natural …

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Activity concentrations of radionuclide in marble samples …

Download scientific diagram | Activity concentrations of radionuclide in marble samples collected from Igbeti in Bq kg 21 . S. no. 226 Ra (Bq kg 21 ) 232 Th (Bq kg 21 ) 40 K (Bq kg 21 ) from ...

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Visit the marble mines in Bergtatt

In the marble caves of Bergtatt, you'll embark on a raft journey through the caves, illuminated by magical lighting, and at the end of the journey, the raft docks. Here, you can taste pure spring water drawn directly from the rock wall.As you continue, you'll be mesmerized by the mirror-like water before reaching the concert hall. A video about the mines' history and the work …

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Marble

Marble belongs to the Rocks category of items found in Spiritfarer. It is used largely for crafting. 4 nodes at Kalstein Mines 1 node at Southpoint Docks Crates in the Hummingberg Region (Winter) can yield Cotton Seed, Aluminium Ore, or Marble. They are located at [-144, 105], [-159, 133], [-181, 170], [-170, 211], [-51, 171],[43,190]. If Stella has the Improved Tools Ability, Mining a …

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Mining Boom on the Way for Australia

Total exploration expenditure in Australia hit a record $974 million in the fourth quarter of 2021, which is almost double compared to last year, Similarly, total capital raising also broke a record in the quarter, increasing more than 70% to $3.17 billion compared to 2020. This is Australia's largest investment in the industry since 2010. …

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How is Granite Mined in 2025? | Marble

Granite mining produces some of the world's most beautiful stone. Find out how granite is mined and how it is ultimately transformed into countertops. Call now for assistance: 201-440-6779. ... There are other mining processes that produce stones such as marble and quartzite that are later transformed into countertops, backsplashes and more. ...

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ASSESSMENT OF NATURAL RADIOACTIVITY LEVELS OF …

radionuclides in the studied marble samples is presented in Fig. 5. Table 2 shows the average radionuclide concentrations of 40K, 238U & 232Th in the mining areas. 40K had the highest average radionuclide value of 185.04+37.87 Bq/Kg, 232Th had the lowest average …

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Potential Human Health Effects of Uranium Mining, …

Number and rate of mining (including metal, nonmetal, stone, sand, and gravel mines) fatal injuries for 1988-2007. Office employees are excluded. ... exploring adverse health effects from potential off-site radionuclide releases from uranium mining and processing facilities, have lacked the ability to evaluate causal relationships (e.g., to ...

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Alabama Marble Mineral & Mining Company

AM3 Stone is the only purveyor of Alabama Marble, the world's whitest marble. Prized for its color & structure, Alabama Marble has been called the finest marble in the world. Classic & timeless, Alabama Marble is a domestic treasure favored by designers, sculptors, and builders the …

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Evaluation of radionuclide concentrations and associated …

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) …

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Investigation of the Effect of Hydrothermal Waters …

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 …

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The Environmental Impact Of Marble Mining And Extraction

The Impact of Marble Mining on Air and Water Quality. Marble mining, a flourishing industry around the world, has a significant impact on air and water quality. The dust and emissions from marble mining machinery and equipment can pollute the air, leading to respiratory problems and other health issues.

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(PDF) Radioactivity and dose assessment of …

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...

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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 ..., Al-Berzan, (2007) Measurements of Natural Radioactivity in some kind of marble and granite used in Riyadh region, J. Nucl. Radiat. Phys ...

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Exploring Yule Marble Quarry: A Gem Of Colorado's Mining …

While the Yule Marble Quarry served as a functional mine that supplied marble for National treasures such as the Lincoln Memorial and Arlington Cemetery, the Colorado mine unfortunately closed, but was reopened in 1990 and has been supplying the stone to a number of merchants worldwide.

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ASSESSMENT OF NATURAL RADIOACTIVITY LEVELS OF …

radionuclides in the studied marble samples is presented in Fig. 5. Table 2 shows the average radionuclide concentrations of 40K, 238U & 232Th in the mining areas. 40K had the highest average radionuclide value of 185.04+37.87 Bq/Kg, 232Th had the lowest average radionuclide value in the areas with a value of 17.76+6.50 Bq/Kg.

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Radioactivity and dose assessment of marble samples from …

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 …