Jarosite from New Mexico

 
Sample ID:
PK11520
Origin:
Natural mineral; Provenance: New Mexico, US
Chemical Information:
KFe3+ 3(SO4)2(OH)6
Sample Type:
Reference material
Description:
Powder sample (0-100 µ)
History of use:
Since antiquity
Sample Source:
Kremer Pigments
Alternative names:
C.I. Pigment Yellow 43, PY43
Material Class:
Mineral pigments
Acquisition Conditions:
Current intensity: 10.60 µA
Tube voltage: 40 kV
Analysis time: 300 s
No filtering, air atmosphere