X-CT volume of a mineral inclusion within diamond Ju5-104 (4x objective)

Micron-scale X-CT of a mineral inclusion within a diamond. Comprised of breyite (CaSiO3) and perovskite (CaTiO3). Measurements were conducted at the I13 beamline of Diamond Light Source. 1800 projections were collected over a 180 degree rotation on a pco.edge 5.5 sCMOS Camera using a 4x objective lens (0.05 second exposures; 0.81 μm voxels).Diamond Ju5-104, from the Juina-5 kimberlite pipe, Brazil.

本数据集为金刚石内部矿物包裹体的微米级X射线计算机断层扫描（X-CT）数据。该包裹体由breyite（CaSiO₃）与钙钛矿（perovskite，CaTiO₃）组成。扫描实验在钻石光源（Diamond Light Source）的I13光束线站完成。实验过程中，借助4倍物镜（曝光时长0.05秒；体素尺寸0.81微米），在pco.edge 5.5型sCMOS相机上采集了180°旋转范围内的1800幅投影图像。样品为产自巴西朱伊纳-5金伯利岩管的Diamond Ju5-104金刚石。