Keyphrases
China
100%
Trace Elements
100%
Sill
100%
Bituminous Coal
100%
Mineral Elements
100%
Anhui Province
100%
Natural Coke
83%
Magma
66%
Mixed Layer Illite-smectite
66%
Mixed Layer
33%
Pyrite
33%
RBS-R
33%
High Concentration
16%
Scanning Electron Microscopy
16%
Silica
16%
Organic Matter
16%
X-ray Diffraction (XRD) Analysis
16%
Iron Oxide
16%
Microscopy System
16%
Inorganic Constituents
16%
Organic-inorganic
16%
Anatase
16%
Electron Microprobe
16%
Inductively Coupled
16%
SEM-EDS
16%
Spectrometry
16%
Rare Earth Elements
16%
X-ray Fluorescence Spectrometry
16%
SiO2-Al2O3
16%
Albite
16%
Illitization
16%
Fracture Fillings
16%
Sodium Oxide
16%
Pore Filling
16%
Coal Sample
16%
Terrigenous
16%
Coal Seam
16%
Paleotemperature
16%
Igneous Intrusion
16%
Na2O Content
16%
Chondrites
16%
Nontronite
16%
Energy Dispersive X-ray Spectrometer
16%
Reflected Light Microscopy
16%
Coal Coke
16%
Rare Earth Yttrium
16%
Thermal Alteration
16%
Thermally Altered Coal
16%
Altered Coal
16%
Europium Anomaly
16%
Earth and Planetary Sciences
Trace Element
100%
China
100%
Mixed Layer
100%
Bituminous Coal
100%
Magma
66%
Illite
66%
Montmorillonite
66%
Scanning Electron Microscopy
33%
Organic Matter
16%
Microscopy
16%
Spectroscopy
16%
Fractionation
16%
X-Ray Fluorescence Spectroscopy
16%
X-Ray Diffraction
16%
Illitization
16%
Rare Earth Element
16%
Coal Seam
16%
Intrusion
16%
Chondrite
16%
Nontronite
16%
X Ray Spectrometers
16%
Anatase
16%
Europium
16%
Thermal Alteration
16%