Texas’s Top 20 Hidden Gems & Minerals скачать в хорошем качестве

Texas’s Top 20 Hidden Gems & Minerals

Here is a list of the top 20 gemstones and minerals found in Texas. Keep in mind that while Texas isn't as well-known for its mineral wealth as some other states, it does have a variety of interesting geological resources. Here's a list: Blue Topaz - The official state gemstone of Texas. Petrified Wood - Fossilized wood found in various parts of the state. Agate - Banded chalcedony, often found in West Texas. Quartz - Common mineral found in various forms across the state. Calcite - Calcium carbonate mineral, common in sedimentary rocks. Celestite - Strontium sulfate mineral, found in some Texas localities. Opal - Silica mineral, occasionally found in Texas. Fluorite - Calcium fluoride mineral, found in some Texas deposits. Pyrite - Iron sulfide mineral, also known as "fool's gold." Barite - Barium sulfate mineral, used in drilling fluids. Gypsum - Calcium sulfate mineral, used in construction materials. Talc - Magnesium silicate mineral, used in various industries. Sulfur - Native element, historically mined in Texas. Cinnabar - Mercury sulfide mineral, once mined in Texas. Galena - Lead sulfide mineral, found in some Texas deposits. Turquoise - Blue-green mineral, occasionally found in Texas. Garnet - Group of silicate minerals, found in some Texas localities. Jasper - Opaque variety of chalcedony, found in various colors. Amethyst - Purple variety of quartz, occasionally found in Texas. Tourmaline - Boron silicate mineral, found in some pegmatites in Texas.