erionite

Send us an Inquiry

If you have some questions about our products, please feel free to fill out the form below, and we will contact you within 24 hours.

Materials type:
Processing type: s
  • Erionite - National Cancer Institute

    Erionite-related disease has been reported most often among road construction and maintenance workers who may have been exposure to erionite-containing gravel used in road surfacing. Little is known about current exposures experienced by workers in the United States.

    Check now
  • Erionite: An Emerging North American Hazard | | Blogs | CDC

    Nov 22, 2011 · Erionite is a naturally occurring mineral that belongs to a group of silicate minerals called zeolites. It is usually found in volcanic ash that has been altered by weathering and ground water.

    Check now
  • Erionite: Mineral information, data and localities.

    Erionite was first found at the Durkee Fire Opal Mine, Swayze Creek, Durkee, Baker Co., Oregon (Tschernich, 1992). In modern nomenclature, the original erionite was erionite-Na, but potassium was nearly equal to sodium.

    Check now
  • Erionite - North Dakota Department of Health

    ERIONITE. What is erionite? Erionite is a naturally occurring, microscopic, fibrous mineral. It usually is found in volcanic ash that has been altered by weathering and ground water. Erionite forms brittle, wool-like fibrous masses in the hollows of rock formations.

    Check now
  • Dangerous dust: Erionite - an asbestos-like mineral ...

    Erionite is a naturally occurring fibrous mineral that belongs to a group of minerals called zeolites. Zeolites are hydrated aluminosilixates of the alkaline and alkaline-earth metals; erionite is one of the more common of 40 natural types identified. Erionite occurs in many types of rocks and in many geologic settings; however, it rarely ...

    Check now
  • Erionite | OEHHA

    Level of a chemical contaminant in drinking water that does not pose a significant risk to health

    Check now
  • Erionite dictionary definition | erionite defined

    erionite definition: Noun (plural erionites) 1. (mineralogy) A zeolite mineral with a molecular structure similar to chabazite, usually found in weathered volcanic ash.... Definitions. erionite. Noun (plural erionites) (mineralogy) A zeolite mineral with a molecular structure similar to chabazite, usually found in weathered volcanic ash.

    Check now
  • Erionite | Definition of Erionite by Merriam-Webster

    Erionite definition is - a mineral NaKCaAl4Si12O32.12H2O consisting of zeolitic aluminosilicate of sodium, potassium, and calcium occurring in aggregates of orthorhombic fibrous white crystals resembling wool (specific gravity 2).

    Check now
  • ERIONITE (Hydrated Potassium Sodium Calcium Magnesium ...

    Erionite is one of the rarer zeolites, a popular group of minerals to collect. Erionite has been challenged as a new mineral species. It was thought to be another rare zeolite named offretite.Offretite was named first and if erionite were proven in actuality to be offreite then offretite would have priority.

    Check now
  • Erionite - Mindat.org

    Light green hemispheres of erionite occur with white erionite in a vesicle from the basalt cliffs along Tunnel Beach, Oceanside, Tillamook County, Oregon. Collected by Rudy Tschernich in 1995. The specimen is in the Rudy Tschernich Zeolite Collection, No. RWT2344, at the Rice Northwest Museum of Rocks and Minerals, Hillsboro, Oregon.

    Check now
  • Erionite-Na Mineral Data

    Visit our Advertisers for Erionite-Na : Adam's Minerals Google Search for Erionite-Na Dakota Matrix Minerals Google Search for Erionite-Na John Betts Fine Minerals Search for Erionite-Na McDougall Minerals Google Search for Erionite-Na Rock and Mineral Shows Google Search for Erionite-Na Weinrich Minerals, Inc. Google Search for Erionite-Na

    Check now
  • Erionite | Article about erionite by The Free Dictionary

    The best model for understanding asbestos-related fibrogenicity and mesothelial carcinogenicity is the very slow clearance of long, thin biopersistent fibers, of which commercial amphibole asbestos (amosite and crocidolite), erionite, and refractory ceramic fibers …

    Check now
  • Erionite | OEHHA

    Level of a chemical contaminant in drinking water that does not pose a significant risk to health

    Check now
  • Erionite Exposure - Mesothelioma from Erionite

    Erionite is a brittle, fibrous mineral found in areas where rock and volcanic ash have been exposed to weathering, typically from alkaline water. It is clear or white in color, and clusters of erionite resemble wool or glass. Similar to the mineral asbestos, erionite can be extremely dangerous when it is disturbed and released into the air.

    Check now
  • Zeolite | Memorial Sloan Kettering Cancer Center

    Erionite, a type of fibrous zeolite, is carcinogenic when inhaled . Zeolites may also cause local irritation and may alter the ionic composition, pH and buffering capacity of the gastrointestinal tract under conditions of overexposure .

    Check now
  • Erionite Exposure and Mesothelioma

    Erionite Exposure and Mesothelioma. ... They found that those suffering from erionite-induced mesothelioma were in worse condition than those suffering from asbestos-induced mesothelioma, and that the erionite incidence had a higher likelihood of appearing in more than one member of a family.

    Check now
  • Erionite - Maps and Photos - deq.nd.gov

    ERIONITE. Maps and Photos. Map of Formations That May Contain Erionite; General Testing Location Map; NDDOT Testing Radius Map; Killdeer Mtns. Sample #13 (500x magnification) Killdeer Mtns. Sample #7 (3500x magnification) Chalky Buttes Sample #907-5 (1000x magnification) Home

    Check now
  • SAGE Reference - ERIONITE

    SAGE Video Bringing teaching, learning and research to life. SAGE Books The ultimate social sciences digital library. SAGE Reference The complete guide for your research journey. SAGE Navigator The essential social sciences literature review tool. SAGE Business Cases Real world cases at your fingertips. CQ Press Your definitive resource for politics, policy and people.

    Check now
  • Erionite - an overview | ScienceDirect Topics

    Erionite. Erionite is now recognized to be in many locations, including in the western United States, and may be a future hazard due to the use of erionite-containing gravels on some roadways.102,103

    Check now
  • Erionite - an overview | ScienceDirect Topics

    Erionite. Erionite is now recognized to be in many locations, including in the western United States, and may be a future hazard due to the use of erionite-containing gravels on some roadways.102,103

    Check now
  • What makes erionite carcinogenic? Mineralogists provide ...

    The mineral erionite is considered to be highly carcinogenic. Up to now it has been thought that iron as a constituent element of the mineral erionite is the reason for the carcinogenic effect ...

    Check now
  • Erionite - an overview | ScienceDirect Topics

    Three types of zeolites (mordenite, erionite and clinoptilolite) were used for copper incorporation by means of ion exchange followed by hydrogen reduction. The complete process results in the formation of copper nanoparticles discovered by plasmon resonance in the range of 560-600 . nm with different shape of curves and slightly deviated position of the maxima.

    Check now
  • Officials ponder action against cancer-causing erionite ...

    Erionite is found where volcanic ash and rock have been weathered by alkaline water. Like asbestos, it is harmless until it is disturbed, and the microscopic, needle-like fibers become airborne.

    Check now
  • Map: Occurrences of Erionite | | Blogs | CDC

    Nov 22, 2011 · From Sheppard R. Occurrences of erionite in sedimentary rocks of the western United States. Denver, CO: US Department of the Interior, US Geological Survey; 1996. Open File Report 96–018. 1. Along the San Simon River, north of Bowie, Graham and Cochise Counties (NW1/4SE1/4 sec. 27, T. 11 N., R. 29 ...

    Check now