Marble Caves at General Carrera Lake: Chile off of the Patagonian Andes. These swirling marble walls, formed by years of crashing waves eroding the stone, are as vibrant and lovely as the azure water that surrounds them.
These striped, technicolor mountains are Mother Nature's answer to Photoshop. Red sandstone and mineral deposits have been building up in China's Danxia Landform Geological Park for more than 20 million years, causing the surreal layered effect.
science Rock Cycle - When picking rocks for hardscapes use Metamorphic rock, especially with water (so it doesn't leach anything into water) also important to know what type of rockscape animals may have evolved in.