Tomogram Gallery

Extracted Cores and Minerals


Sedimentary core analysis

  • Core length: 100 cm
  • Core dia.: 8 cm
  • Pixel size: 0.35 mm
A magnification of X2,5 and X3 has been generated for emphasizing the internal details.

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Click to enlarge

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Hard rocks core analysis

Pixel size: 0.35 mm
  • Core length: 100 cm
  • Core dia.: 8 cm
  • Pixel size: 0.35 mm
A magnification of X2,5 and X3 has been generated for emphasizing the internal details.

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Reference core

  • Core length: 20 cm
  • Core dia.: 5 cm
  • Pixel size: 0.35 mm
A reference core with four different sand sizes radioscopy and its lower dual-energy cross-section.

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Sedimentary core

  • Core length: 100cm
  • Core dia.: 8 cm
  • Pixel size: 0.35 mm
Sediments layers are clearly separated and the Z representation reveals the main components Atomic effective numbers

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Garnet from micashists

  • Diameter of reconstruction: 1 cm
  • Number of projections: 720
  • X-Ray: 70 keV and 140 keV
  • Pixel size: 18 microns
Dual-energy cross-section revealing with high-accuracy cracks and different materials constituents, including those with high-density.

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Mineral Nodule

  • Diameter of reconstruction: 120 mm
  • Number of projections: 180
  • Radiation source: 192Ir
Cracks and successive layers of sediments may be clearly seen. Grayscale was used for similarity with radiographic images.

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Coral

  • Diameter of reconstruction: 60 mm
  • Number of projections: 320
  • Radiation source: X-Ray 160kV/2mA
The radial walls and the internal details are clearly visible.

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Garnet bearing mica schist

  • Diameter of reconstruction: 60 mm
  • Number of projections: 320
  • Radiation source: X-Ray 160kV/2mA
A large number of well-developed garnets can be easily observed.

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Linear mica-rich gneiss

  • Diameter of reconstruction: 60 mm
  • Number of projections: 320
  • Radiation source: X-Ray 160kV/2mA
On the lower part of the image can be observed a singular eye-shaped garnet with different density composition.

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Extracted core tomogram

  • Diameter of reconstruction: 90 mm
  • Number of projections: 320
  • Radiation source: X-Ray 140kV/2mA
The core tomogram shows different density material in cross-bedded sediments.

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Extracted core sample

  • Diameter of reconstruction: 70 mm
  • Number of projections: 320
  • Radiation source: X-Ray 140kV/2mA
A tomogram trough the sample core shows the sand granularity.

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Sedimentary core analysis

  • Core length: 100 cm
  • Core dia.: 8 cm
  • Pixel size: 0.35 mm
Sedimentary core radioscopy and dual-energy tomography in the region of dashed line.

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