Maybe I'm stupid. I checked both of those links, but i didn't see any mention of Piceous Cobble nor needle crystals. Why can't someone just say what it's for? If Piceous Cobble isn't new, when was it introduced?
They are not materials they just produce element (raw) materials when given the old pew-pew - much like the fruit on barnacles. So like meteorites and outcrops you shoot and get a material - but just one per item not the multiple units from meteorites and outcrops.
@yianniv gives a good idea of them for geological sites, biological sites have different things to shoot ( LOL ) :
Guardians Trees or Brain Trees Mainly found in Ejecta Craters around Guardians Ruins areas. They are found on any type of world as long as the world has some form of Volcanism. Ejecta Craters can be r
Maybe I'm stupid. I checked both of those links, but i didn't see any mention of Piceous Cobble nor needle crystals. Why can't someone just say what it's for? If Piceous Cobble isn't new, when was it introduced?
The Piceous Cobbles and the various crystal forms were introduced with the planetary geological sites, it is like an outcrop or a Bronzite Chondrite that can be found on a planets surface it cannot be used for anything itself but if shot releases a lump of one of the more common engineering elements such as Iron.