Water that contains a high mineral content is also known as ‘hard water’. In contrast to ‘soft water’ it has a high number of ...

“Before wearing, gently wipe your jewellery with a polishing cloth to remove any surface residue. You can also use a purpose ...

For thousands of years, gemstones have been valued and traded around the world. Along with their beauty, these strong and rare minerals carry with them a unique elemental composition and atomic ...