Erionite is a naturally occurring fibrous mineral that belongs to a group of minerals called zeolites. 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 and has an internal molecular structure similar to chabazite.

毛沸石（英語： Erionite ）是一群较为罕见的天然纤维状钠 钾 钙 铝 硅酸盐 矿物的總稱，属于沸石族。 毛沸石亞族一般以毛状易碎纤维存在于因气候变化或 地下水 的作用而 风化 的 火山灰 岩石空隙中，故得名毛沸石。

Learn about erionite, which can raise your risk of lung cancer and mesothelioma. Erionite is a a naturally occurring fibrous mineral. Erionite-related disease has been reported most often among road construction and maintenance workers.

Erionite is a natural fibrous zeolite, found in certain volcanic tuffs as an environmental contaminant. The basic structure of erionite series minerals is an aluminosilicate tetrahedron ( (Si,Al)O 4) with oxygen atoms shared between two tetrahedra. Erionite is a ‘chain silicate’ composed of six tetrahedra on each edge of the unit (NTP, 2004).

最早是由瑞典的 矿物学家Axel Fredrik Cronstedt 于1756年在瑞典Lappmak的Svappavari铜矿发现一种形态独特的 架状铝硅酸盐 矿物晶体，在进行吹管分析加热时有沸腾现象，因此给这些矿物定名为 “沸石”（zeolite），在希腊语中意为“沸腾（zeo）的石头（lithos）”，这就是我们家族——沸石族，后来我们族人就以“沸石”的称呼而名扬天下。 AmXpO2p·nH2O. 丝光沸石 （mordenite） 方沸石 （analcite） 片沸石 （heulandite） 菱沸石 （chabazite） 斜发沸石（Clinoptilolite） 镁碱 …

毛沸石是一种较为罕见的天然纤维状 钠 钾 钙 铝 硅酸盐 矿物，属于 沸石 类。 它一般以毛状易碎纤维存在于因气候变化或 地下水 的作用而风化的 火山灰 岩石空隙中中，故得名毛沸石。 毛沸石的许多性质与石棉相似；不过 美国国家环境保护局 并没有像对六种 石棉纤维 一样对其予以限制。 毛沸石的化学成分可大概表示为 (Na2,K2,Ca)2Al4Si14O36·15H2O 的分子式——基于其中含量最丰富的 金属元素，能被进一步细分为钠毛沸石、钾毛沸石和钙毛沸石。 它具有着类似于 菱沸石 …

2013年8月1日 · Erionite, a mineral series within the zeolite group, is classified as a Group 1 known respiratory carcinogen. This designation resulted from extremely high incidences of mesothelioma discovered in three small villages from the Cappadocia region of Turkey, where the disease was linked to environmental exposures to fibrous forms of erionite.

2021年12月21日 · Erionite is a naturally occurring fibrous mineral that belongs to a group of minerals called zeolites. Zeolites are hydrated aluminosilicates of the alkaline and alkaline-earth metals, and erionite is one of the more common of the …

2011年11月22日 · 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. Like naturally occurring asbestos, deposits are present in many Western states (see map). 1 Erionite can occur in a fibrous form.

Erionite is a naturally occurring, fibrous mineral consisting of white, prismatic crystals. Erionite is one of the more common types of zeolites that are found in the earth's crust.