Structures of the fibrous dolomite crystals in methane seep carbonates from M...

Samples were made into 100 μm rock slices. Points of interest were aligned to the beam and measured with φ scans +/− 25° at χ = 0°, 30°, 60° and 90°, respectively. Stepsize of φ...将样品制备为厚度100微米（μm）的岩石薄片。将各感兴趣点与射线束对齐后，分别在χ=0°、30°、60°及90°的条件下，采用扫描范围为±25°的φ扫描（φ scan）进行测量。φ轴的扫描步长……