Ferrierite typically occurs as an alteration mineral in basaltic rocks and in tuffaceous sediments. In North America, it is found at Kamloops Lake, BC, Canada (the original type locality) and Leavitt Lake, California. Ferrierite was named for Canadian geologist and mining engineer Walter Frederick Ferrier (1865–1950).

Named in 1918 by Richard Percival Devereux Graham in honor of Walter Frederick Ferrier [4 May 1865 Montréal, Québec, Canada – 15 November 1950 Toronto, York County, Ontario, Canada], mineralogist, mining engineer, and geologist with the Geological Survey of Canada, who first collected the material on the north shore of Kamloops Lake, British Col...

Ferrierite, hydrated aluminosilicate mineral, one of the members of the zeolite family present in sedimentary rocks. The chemical composition of ferrierite is approximately (Na,K)2MgAl3Si15O36(OH)·9H2O; it forms colourless, platy crystals of orthorhombic symmetry.

Ferrierites are orthorhombic minerals with highly variable cationic composition, (Na,K) 2 Mg (Si,Al) 18 O 36 (OH) · 9H 2 O. Calcium and other ions are often also present. They are found in vitreous to pearly, often radiating, spherical aggregates of thin blade-shaped transparent to translucent crystals. How to quickly check pipettes?

2024年10月15日 · Ferrierite, a unique zeolite mineral, boasts a rich history and intriguing properties. Found in volcanic rocks, it plays a crucial role in industrial applications like catalysis and gas separation. Its structure, composed of silicon, aluminum, and oxygen , forms a framework with channels and cavities.

Ferrierite is a fairly rare zeolite with about 30 known localities. Most of these occurrences are in fractures or other cavities in altered basalt or andesite. There are several occurrences of ferrierite as diagenetic replacement of rhyolitic pyroclastic sediment in the U.S., Korea, and Japan.

2013年2月27日 · The proton form of nanosized, needlelike ferrierite zeolite, which was synthesized using choline and Na+ cations as structure-directing agents, was found to be much more efficient for the skeletal ...

Ferrierite-Na. Comments: Rounded crystalline aggregate of yellow to brown ferrierite. Location: Monte Lake, British Columbia, Canada. Scale: Not Given. © Lou Perloff / Photo Atlas of Minerals

Ferrierite is a name used for unanalyzed specimens that could be and of the Ferrierite-K, -Mg, or –Na species. Ferrierites have localities in Antarctica, Australia, New Zealand, Austria, Bulgaria, the Czech Republic, Germany, Hungary, Italy, Slovenia, Spain, Sweden, Canada, the United States, and Japan.

Ferrierite (Na;K)2Mg(Si;Al)18O36² 9H2O °c 2001 Mineral Data Publishing, version 1.2 Crystal Data: Orthorhombic; rarely monoclinic. Point Group: 2=m 2=m 2=m or 2=m: Radiating groups of thin lath-shaped crystals, tabular on f100g, elongated along [001], to 2.5 cm. Physical Properties: Cleavage: f100g, perfect. Hardness = 3{3.5 D(meas.) = 2.136