Chalmers Gems
Always use a trusted gemstone supplier. These Star Sapphires are Surface Diffusion Treated. You legally need to disclose this to your customers when selling in the UK! #starsapphire #sapphire #amazinggemstone #gemstones #crystals #jewellerymaking #jewellerydesigner #gemmology #becarful
Look what we found when we went mining for gemstones in the UK 🇬🇧 We are in the Yorkshire countryside at an old Galena mine. Galena is a natural lead mineral and was used on buildings and also exported. We found some beautiful gemstones, Fluorite being my favourite! Don’t forget to follow us to see what our specimens look like when we’ve cleaned them up 😁 #mining #galena #yorkshire #gems #gemstones #crystals #minerals #geology #fluorite #barite #calcite