Partazoid crystals

Partazoid crystals are an excellent mining tool. These crystals are found growing abundantly on acidic and sulphuric planets. Due to their natural corrosiveness special handling must be used once they have been extracted from the ground. They find a natural niche in mining mainly due to how they are able to eat through anything they touch. They are cheap to mine and they are very common, their own disadvantage is that special handling must be used when mining them.
 * tradeables