Cobalt Petrified Wood is one of the main items for creating the Boar talisman, which increases the health and stamina of a horse by 10%. This guide will show you where to find this special type of woody material in Red Dead Redemption 2.
Hop on your horse and head straight to Lake Isabella, the water mirror of the snowy mountains of Ambarino State, where you can also find the legendary White Bison and Arabian Horse, one of the best and fastest horses in the game. If you don't know exactly where the lake is, you can find it in the northwest by choosing "A" in the word Ambarino as a guide.
On the northwest shore of Lake Isabella, you will find a cave (look over the rolling hills). Upon entering the cave, you will see a cart with a dead body nearby. There will be a chest inside the cart, in which there is a tree.
