María de las Mercedes Ortega Pérez / Vanina Lucrecia López
Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
The pegmatites from Mina Santa Elena (Salta, Argentina) belong to the LCT family, rare element class, beryl type, beryl-columbite-phosphate subtype. The pegmatitic stage paragenesis includes Li-Al-F-OH (montebrasite), Li-Mn-Fe (lithiophyllite), Ca-Mn-Fe-OH, Ca-F-Oh-Cl (apatite), Mn-Fe-Mg-Ca (triplite) and Al-Fe-Mg-OH (scorzalite) phosphates; oxides of Nb-Ta (coltan), U (uraninite), Zr (zircon) and Zn (gahnite); Li silicates (Li-muscovite, lepidolite, elbaite, spodumene); beryl, muscovite, chorl, garnet, feldspars (albite, microcline) and quartz. The montebrasite contains F between