It is recent discovery, 1966. This stone very rare as there are only a few places that it is found. Most gaspeite comes from Australia. Material: Sterling Silver, Turquoise, Spiny Oyster Shell, Jet, Sugilite, Pink Mother of Pearl, Gaspeite. Dimensions: Bracelet is 7-1/4 long.Weight (in grams): 19.3. Hallmark/Signature: PD, Dine' (Navajo word for "Navajo"), Sterling. This item is in the category "Jewelry & Watches\Ethnic, Regional & Tribal\Bracelets & Charms". The seller is "n8tivearts" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Sweden, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Mexico, New Zealand, Norway, Croatia, Republic of, Costa Rica, Panama, Trinidad and Tobago, Guatemala, Honduras, Jamaica, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bermuda, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Cayman Islands, Liechtenstein, Luxembourg, Monaco, Martinique, Nicaragua.