Feldspar available in 25 kg paper sacks, 1,000 kg bulk bags or as bulk as standard. The typical properties of Feldspar are: Chemical properties of Feldspar. Al 2 O 3 [%] 19.88 SiO2 [%] 66.89 Na 2 O [%] 10.85 P 2 O 5 [%] 0.20 Feldspar mineral origin. LKAB Minerals Feldspar is mined in Turkey. ...
