Concept
Troilite
Related publications (4)
Oxidation of pyrite (FeS2) and troilite (FeS) impurities in kaolinitic clays after calcination
Karen Scrivener, Franco Alberto Zunino Sommariva
Valorisation of locally available clays for producing blended cements is crucial for a widespread adoption of sustainable binders incorporating these materials. In some places, clays can be intermixed with small amounts of iron sulfides, which could eventu ...
SPRINGER2022Physical and microstructural aspects of iron sulfide degradation in concrete
Karen Scrivener, Emmanuel Gallucci
The microstructural aspects of iron sulfide degradation in dam concrete were investigated by scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS) in both dam concrete samples and laboratory concrete. The results show that iron sulfid ...
2011A new natural high-pressure (Na, Ca)-hexaluminosilicate [(CaxNa1-x)Al3+xSi3-xO11] in shocked Martian meteorites
A (Ca,Na)-hexaluminosilicate, whose Ca end member was previously synthesized in numerous high-pressure experiments, has been identified by Raman spectroscopy in heavily shocked Martian meteorites. This mineral has a structural formula close to (CaxNa1-x)Al ...
2004