Gold & blue Spiral Galaxy marble

Classic spiral galaxy marble, with a spiral of glittering 'stars' made with dichoic glass which sparkles as its moved. Around the edge a layer of gold shifts from green gold to orange gold, and towards the centre there another layer that gives smaller sparkels of blues to greens.
Behind the spiral I've added whisps of blues and greens to create a distant nebula, and on the back of the marble I've used a high silver glass which creates tones of greens and blues, and even added a couple of little whirlpools on the rim
The marble is a touch under 38mm/1.49 inches across. For my marbles I use high quality laboratory grade borosilicate (often known by the 'Pyrex' trade name) which is ultra clear to help create lenses & the optical illusion of space and distance. As this is handmade glass there may be some surface imperfections and/or bubbles in the glass