Alaska Garnet Algiers Coral Arabia Pearl Austria-Hungary Opal Belgium Crystal Bohemia Garnet Bokhara Lapis-lazuli Bolivia Lapis-lazuli Brazil Tourmaline (Brazilian emerald) Burma Ruby Canada Sodalite Ceylon Cat’s-eye Chili Lapis-lazuli China Jade Congo Dioptase Denmark Agate Egypt Peridot England Diamond France Pearl Germany Amber German West Africa Diamond Greece Sapphire Holland Diamond Hungary Opal India Pearl Ireland Precious serpentine (Connemara) Italy Coral Japan Rock-crystal Korea Abalone pearl Madagascar Morganite Mexico Obsidian Morocco Coral New England Tourmaline New South Wales Opal New Zealand Jade Norway-Sweden Carnelian Panama Agate Persia Turquoise Peru Emerald Philippines Pearl Portugal Chrysoberyl Roumania Amber Russia Rhodonite Sandwich Islands Olivine Scotland Cairngorm (smoky quartz) Servia Coral Siam Ruby Sicily Amber South Africa Diamond Spain Emerald Switzerland Rock-crystal Turkestan Jade Turkey Turquoise United States Sapphire Uruguay Amethyst UNITED STATES STONES Precious, semi-precious, or gem stones are found in nearly every State of the Union. The most important are enumerated below: