Chocofur Chocofur Marble Solid 01 - Free Blender and Cycles Solid Marble Shader 01 created by Chocofur! Improve your interior visualization renderings using our Cycles shaders and textures.
How to Create Glass Marbles in Blender - YouTube
Procedural marble texture not working in 2.81 onwards - Materials and Textures - Blender Artists Community
rendering - How to texture a marble - Blender Stack Exchange
Photoreal Marble Material (Blender Tutorial) - YouTube
Made this procedural Marble texture about a week ago. : r/blender