Spodumene characteristics

Characteristic bands of Mn + well studied by steady-state luminescent spectroscopy (Tarashchan 1978 Gorobets and Rogojine 2001) have been found in time-resolved luminescence spectra of calcite (Fig. 4.14a), fluorite (Fig. 4.10d), datolite (Fig. 4.16d), wollastonite (two bands at 555 and 603 nm Fig. 4.42a,c), and spodumen (Fig. 4.61a). 

Pyro-ceramic ware Zero coefficient of expansion Improves forming characteristics Spodumene concentrate Petalite and Li2 CO3 0.4-4.0 (0.19-1.86)... 

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