Iona-Marmor ist auch als der heilige Stein des Columban bekannt
Lewisian is part of the ancient bedrock of Scotland and it is one of the oldest rocks in the world
and Scottish agates can also be found in the Scottish Crown Jewels
Gneiss is found worldwide in a variety of colors and textures
For this purpose we use diamond-coated grinding wheels
Schottischer Lewisian - Oval Anhänger (Mittel) Handarbeit Iona-Marmor ist auch als derPendant made of 925 sterling silver with Scottish Lewisian gneiss. Scottish Lewisian Scottish Lewisian comes from the islands of Lewis, Harris and the northern Highlands. The raw material is collected by hand and forms the bedrock of Scotland and is one of the oldest rocks in the world, estimated to be 3 billion years old (3,000,000,000 years old!)! Lewisian Gneiss, as the group of rocks is called, is composed of various minerals such as feldspar,