Palygorskite in caves and karst: a review

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F18%3A00500583" target="_blank" >RIV/67985831:_____/18:00500583 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.3986/ac.v47i2-3.5186" target="_blank" >http://dx.doi.org/10.3986/ac.v47i2-3.5186</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3986/ac.v47i2-3.5186" target="_blank" >10.3986/ac.v47i2-3.5186</a>

Result language

angličtina

Original language name

Palygorskite in caves and karst: a review

Original language description

Palygorskite is fibrous mineral representing the transitional phase between chain silicates and layer silicates with modulated phyllosilicate structure. Although often found in carbonate environments, it forms quite uncommon constituent of cave fills. Palygorskite occurs in cave fills in two forms: (1) allogenic palygorskite which in arid and semiarid conditions can represents substantial constituent of cave fills, often associated with smectite, gypsum, calcite and halite, it is airborne or transported by surface run-off to caves from desert soils and paleosoils, calcretes, dolocretes and related deposits in cave surroundings. (2) Authigenic palygorskite occurs as in situ precipitate in cave fills from percolating water solutions and/or transformation of smectite and kaolinite in dry evaporative conditions and suitable geochemical composition of solutions. In carbonate host-rocks palygorskite fills fissures and faults and often it is found in cave walls. It occurs commonly as part of the ”mountain leather” as a result of hydrothermal and/or weathering processes or represents a product of in situ chemical precipitation from percolating meteoric solutions with suitable pH a redox conditions and chemical composition.nnnn

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10505 - Geology

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Acta carsologica

ISSN

0583-6050

e-ISSN

—

Volume of the periodical

47

Issue of the periodical within the volume

2/3

Country of publishing house

SI - SLOVENIA

Number of pages

12

Pages from-to

97-108

UT code for WoS article

000445190900001

EID of the result in the Scopus database

2-s2.0-85053839368