Compound name
|
Chemical formula
|
Miller indices (hkl)
|
2θ (°)
|
ds (µm)
|
---|
Palmierite
|
K2Pb(SO4)2
|
(10-5)
|
28.42
|
9
|
Weddellite
|
CaC2O4·2H2O
|
(020)
|
14.31
|
30
|
Gypsum
|
CaSO4·2H2O
|
(021)
|
20.73
|
28
|
- The infinite thickness ds was calculated for three alteration compounds based on their most intense reflection hkl, an incident angle \(\gamma\) of 10°, the attenuation cross-section μ and the density \(\rho\), for monochromatic Cu-Kα radiation