Round rock

Pebbles with a natural stripe of quartz ringing them. It took quite a while to find enough pebbles on the beach in Devon.

squaredoor: (via oldchum) (via oldchum)

Henry Domke Fine Art

York, Yorkshire • Brighton, West Sussex • Lake District, Cumbria • Lyme Regis, Dorset • Oxford, Oxfordshire • More ...

River of Moqui Marbles

Download the Natural wall stones and smooth and rounded grey rocks. Element of forests, mountains and caves with cobblestone. Cartoon flat illustration 5362123 royalty-free Vector from Vecteezy for your project and explore over a million other vectors, icons and clipart graphics!

Mexican Beach Pebbles are naturally formed stones found along the coastlines of Mexico.

Black Mexican Beach Pebble are naturally rounded beach pebbles, the edges of these attractive stones have been worn smooth by the pounding surf, leaving a stone innately capable of mimicking the movement of water.

1. The Olmec Stone Heads The Olmec colossal heads are at least seventeen monumental stone representations of human heads sculpted from large basalt boulders. The heads date from at least before 900 BC and are a distinctive feature of the Olmec civilization of ancient Mesoamerica. All portray mature men with fleshy cheeks, flat noses, and […]

So this is what the pebbles look like before tumbling them for one month. It's a four step process. Each week, you have to change the grit that the rocks are tumbling in. The first week is very course grit, which rounds them out (although these stones really didn't need to be rounded out because the Delaware River and Bay already did that). The second week, the grit is still kind of course, but less so. The third week, the grit is much more powdery. The fourth week is the polishing grit…