The rounded edges occur as a result of weathering and movement from their origin to the place where they are found. Rough diamond crystals are common to alluvial placer and river bed deposits. Where do these rough diamond crystalline shapes come from? These modifications may make the diamond appear to have a completely different shape from its underlying structure, or, it may simply look like a rounded octahedron, or a jagged-edged dodecahedron.Īn octahedron with ribs and raised rounded edges. However, they display rounded sides, points on the edges, and ribs throughout the structure. Specifically, raw diamond crystals are often modified forms of the octahedron, dodecahedron and cube shapes. How would you describe the shape of a rough crystal exactly?
However, in the case of the rough diamond crystal, the raw nature of the crystalline structure caused the diamond to shape into something completely new. Because of the nature of a diamond’s crystalline structure, some rough diamonds develop into describable shapes like dodecahedrons, octahedrons, cubes, rounds or triangles. It is unique, one-of-a-kind and its shape was formed through the natural process of the diamond crystalline structure’s growth over thousands of years, deep in the earth, under extreme pressure. This is a category of rough diamond that has no particular describable shape. Hopefully this post will give you some clarity, and inspire you to look more closely at our rough diamond crystals.Ī classic example of a rough diamond crystal.
You’re ready to purchase a rough diamond, and you’ve searched through our site, and you’ve come upon a category of shape that is really not a shape at all - a “rough crystal”, so perhaps you’re wondering what this means exactly.
0 kommentar(er)
