A stylish and warm toned montana agate gemstone necklace in set in solid silver is what every jewellery lover needs.a contemporary square shaped pendant, this particular stone is rich in colour and is almost scenic in appearance. It also comes complete with a solid silver chain. Montana agate can be found along the entire length of the yellowstone river, but the stretch between forsyth and sidney contains some of the most highly prized deposits. Agate is a form of chalcedony, which is one of the many varieties of quartz.montana agate is believed to be a jewel boulder that promotes maturity in its carrier along with inner stability and composure. The warm energies hearten the self poise as well as stop the burning desires for things that are not commanded by its carrier.stone natural montana agate material 925 solid silverapprox pendant size 25mm x 20mm beautiful gemstones designed by naturethe henryka designer gemstones collection is a celebration of completely natural and beautifully rare gemstones from across the world.each gemstone is carefully hand chosen by us for its natural and un treated colours and patterns. We look for vibrant gemstones we know you will love, as well as rare gemstones you may have never even heard of from all corners of the earth.instead of seeking perfection, we choose gemstones based on the natural quirks and inclusions that make them entirely unique. This means incredible stripes, bold spots, wave like ripples and swirls that give each gemstone its own unique fingerprint.these characterful gemstones are then cut, polished and set by hand into silver jewellery designs, from statement necklaces to rings, earrings and bracelets. When wearing a piece of henryka designer gemstone jewellery, you can be assured that no one will ever be wearing the same piece. It is individual to you.