FRANKHALO
lodestone bif, i guess its magnetite not hematite ?
for GBG magnetite bif is best as gbg is set up for magnetite separation process.
SDL has hematite itibarite so it cant use magnetic seperation.
im guessing magnetic seperation is cheaper than hematite itbarite concentrating.
so GBG lodstone will beat SDL mbarga.
lodestone is 230k to port
mbarga is 485k to port
lodstone is 6,000 km to china
mbarga is 16,000km to china