Analcime was found in saline lakes and terrestrial sediments in warm, rather arid regions, frequently associated with phillipsite
, chabazite and natrolite .
Effects of dietary inclusion of Yucca schidigera extract or phillipsite
tuffs on digestibility and performances of growing rabbits.
1] has similar pore structure to the natural zeolite phillipsite
major- smectite Kaolinite phillipsite
, 10%, 60%, chapazite, illite, (minor- faujasite) feldspar, quarz, quartz mica, feldspar, gypsum) Si[O.
2 (also described in the Journal of the American Ceramic Society article) show the mineral structure of Al-tobermorite and phillipsite
in the cementitious matrix of the ancient seawater mortar.
Geological Survey has reported natural zeolites' worldwide occurrence in the USA, Japan, Korea, Bulgaria, Czechoslovakia, Romania, Hungary, Russia, Yugoslavia, South Africa, Italy, Germany, Turkey and China, the latter having the greatest worldwide production Clinoptilolite, mordenite, heulandite, chabazite, phillipsite
and laumontite are some of the more than 40 known natural zeolites occurring in reasonably high quantities and purity.
and Calcite, Richmond, Victoria, Australia, no.
The chemical composition of the produced phillipsite
includes sodium, potassium and magnesium:
A slowly accumulating abysmal deposit covering some 55,000,000 square miles of the deepest part of the ocean bottom and consisting of the insoluble residual material of volcanic and meteoritic or cosmic dust mingled with nodules of manganese oxide, crystals of the zeolite phillipsite
, sharks' teeth, the siliceous tests of Radiolaria, and other resistant organic debris
by Rychly and Barta (1981) and epitaxial intergrowths and overgrowths of natrolite and thomsonite by Ulrych and Rychly (1986).
5% each of hydroxyapatite, clinoptilolite and phillipsite
The observed trend; unalterred glass [greater than] smectite [greater than] Nachabazite [greater than] analcime + phillipsite
[greater than] K-feldspar [greater than] illite [greater than] albite + tobermorite, is similar to that formed following the deposition of volcanogenic glass in saline-alkaline lakes.