granite
The Granite
Limestone
Conglomerate is a sedimentary rock that is composed of sever host rocks. These host rocks could be from very different environments, and from very far away. That is how you get two very different rocks within one conglomerate. the heat smelts them together
These are sedimentary rocks. Sandstone is made of compressed grains of rock and sand. Shale is made of compressed bits of mud and clay. Limestone is made of compressed pieces of forms of calcium carbonate.
A. Rock has sparkly or alternating color layers that are bent or folded. B. Rock has layers and smaller pieces of rock in it. It also has fossils in it. C. Rock has holes in it, and it has a glassy appearance. D. Rock contains mineral crystals that have grown together.
The Granite
granite is older, Granite goes back more than 300 mya to the Ancestral Rockies or the first Rocky Mountains-Fountain Formation
Sandstone.
Limestone
sandstone is not harder than flint because sandstone breaks in to smaller pieces.
If the sandstone is below the basalt layer, it is older. Though caution is advised, to make sure it is really a basalt layer and not an intrusion of gabbro. Other indicators that the sandstone is older is evidence of alteration to the sandstone where the two meet (called a "baked contact") and pieces of sandstone being found in the the basalt.
Conglomerate is a sedimentary rock that is composed of sever host rocks. These host rocks could be from very different environments, and from very far away. That is how you get two very different rocks within one conglomerate. the heat smelts them together
no idea
These are sedimentary rocks. Sandstone is made of compressed grains of rock and sand. Shale is made of compressed bits of mud and clay. Limestone is made of compressed pieces of forms of calcium carbonate.
Sandstone is a sedimentary rock and it is made of smaller pieces of rock and is pressed together
it is ground up into little pieces then glued back together, usually with pieces of different rocks mixes in. I have a nice sample of this that is layered: sandstone, pebble conglomerate, sandstone.
by cement