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. 2025 Aug 19;15(36):29311–29322. doi: 10.1039/d5ra04044b

Table 2. Average major compositions of four color-varieties of spodumenea.

Sample Al2O3 SiO2 Cl MnO K2O Fe2O3 CaO Total MnO/Fe2O3
Avg. of W 27.44 64.61 0.01 0.01 0.00 0.02 0.00 92.10 0.50
Avg. of G 26.09 64.66 0.00 0.11 0.00 1.04 0.01 91.92 0.11
Avg. of Y 26.84 64.69 0.01 0.14 0.01 0.50 0.00 92.20 0.28
Avg. of P 26.91 64.59 0.00 0.15 0.00 0.03 0.01 91.71 5.00
a

Standard deviation (±1σ); the number of tests n = 3.