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Comparator
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Comparator
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Sample
S
ample
Red scoria (2019_D2L5R1) from El Rojo III, Atacama desert, northern Chile
L
ayer
Layer #1
Ma
tter
Red scoria from El Rojo III, Atacama (2019_D2L5R1)
M
aterial
Red Scoria (2019_D2L5R1)
C
onstituent
Scoria
C
onstituent
Hematite
Layer
Name
Layer #1
Physical characteristics
Type of layer
compact
Texture
compact
Type of porosity
porous
Formation conditions
Formation mode
natural deposition
Materials in layer
Number
1
Materials
Name
Arrangement
Mass (g)
Mass fraction
Abundance comments
Red Scoria (2019_D2L5R1)
1.0
Geochemical analysis result, SiO2: 53%, Al2O3: 17%, Fe2O3: 10%, CaO: 8%, Na2O: 4%, MgO: 3%, K2O: 2%, TiO2: 1%, Others: 2%