Propylitic alteration
id:
propylitic-alteration-234-14884335
title:
Propylitic alteration
text:
Propylitic alteration is the chemical alteration of a rock, caused by iron and magnesium bearing hydrothermal fluids, altering biotite or amphibole within the rock groundmass. It typically results in epidote–chlorite–albite alteration and veining or fracture filling with the mineral assemblage along with pyrite. The alteration occurs due to hot fluids that have a high sodium ion composition. This is typically due to fluids that have lost potassium ions in potassic alteration and gained sodium io
brand slug:
wiki
category slug:
encyclopedia
description:
Rock's chemical alteration geological process
original url:
https://en.wikipedia.org/wiki/Propylitic_alteration
date created:
date modified:
2023-07-27T12:27:19Z
main entity:
{"identifier":"Q7250474","url":"https://www.wikidata.org/entity/Q7250474"}
image:
fields total:
13
integrity:
14