For your first couple hours in Lego Fortnite, you can pretty much get by with the stuff that's near where you originally spawned. But eventually, you'll need to upgrade to a better class of materials, and that classic granite isn't going to get the job done anymore. You'll need the next tier of building material: marble. Unlike the first tier of materials, this stuff isn't just lying around all over the place. You'll have to go looking for it.

Where to find marble in Lego Fortnite

　　Once you're in the cave, look for a white rock that's all over the walls in large patches. It's everywhere, and impossible to miss. But if you've arrived in this cave with a common (white) pickaxe, you'll find it's too tough to mine.

How to mine marble in Lego Fortnite

　　Once you've got your knotroot rods and skeleton bones, you can craft an uncommon pickaxe and mine the marble. Fun fact: you can also mine marble with dynamite, but that's a little bit advanced for this point. Dynamite is frequently more efficient than your pickaxe, though, since marble tends to spawn in big groups.

　　Phil Owen on Google+