Even if internet not the best way to get amber byt collecting rocks does work I was collecting stone when I was waiting and thinking what to do next and I got 2 amber and the respawn quickly please tip this to evryone
Slingshot one at an unsuspecting bystander to start a conflict, make a fire to cook up meat from said bystander, and build homes that can withstand MOST dinos, disregarding players with metal tools and patience to chop a whole wall with it. Happy Gathering
By far the best method for stone is grabbing two doedics with a karkinos and walking near stone with them. The doedics will automatically harvest any nearby rock even without a rider. I play on 5X harvest ratings and get about 30k stone in a few minutes. That's 6k stone on official, about half the amount to need to surround a large base with behemoth gates.
If your doedic is full on weight just bring a basilisk on follow they reduce the weight by the same amount and when I tamed mine at level 194 it had 3300 weight so pump weight and you can farm stone for DAYS