Rich Plagioclase

Plagioclase is not amongst the most valuable ore types around, but it has the largest proportion of Pyerite of any ore and is thus always in constant demand. It also yields some Tritanium and Mexallon. This is a rare kind of condensed ore that exists only in some extremely rare special Asteroid belts. Its purity is 10 times that of normal ores.

Plagioclase yields a mix of Tritanium, Pyerite and Mexallon, making it more useful per cycle than Veldspar while still sitting in reachable space. It is a common step up once a miner outgrows the starter belts.