Grits and Media Archives - Geology Superstore

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Burnishing Liquid – B £5.00 ex VAT
Burnishing B liquid for bringing out that vibrant sparkle and lustre of certain polished tumblestones, supplied in a 150 ml bottle, burnishing is an optional final stage of the tumbling process and can visually enhance certain rocks or minerals after the tumling and polishing process.

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Economy Pack of Grits £19.00 ex VAT
Economy pack of 3 of the most popular grits used when tumbling minerals, rocks and gemstones. The grits start from coarse and go to fine and polished, supplied in the packs are 80 grit, 400 grade grit and zinc oxide polish to help you through the basics of tumbling from start to finish. Supplied in the following packs and weights:
• 450 grams – 80 Grit (coarse)
• 450 grams – 400 grade (fine)
• 200 grams – zinc oxide polish