Update search
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Southern Africa
-
South Africa (1)
-
-
-
Australasia
-
New Zealand (1)
-
-
Europe
-
Western Europe
-
Scandinavia
-
Sweden (1)
-
-
-
-
North America
-
Appalachians (1)
-
-
North Island (1)
-
United States
-
Georgia (1)
-
Illinois
-
Cook County Illinois (1)
-
-
Indiana
-
Lawrence County Indiana (1)
-
-
North Carolina
-
Mitchell County North Carolina (1)
-
-
Pennsylvania
-
Chester County Pennsylvania (1)
-
-
-
-
commodities
-
mineral deposits, genesis (1)
-
-
elements, isotopes
-
metals
-
alkali metals
-
potassium (2)
-
sodium (1)
-
-
alkaline earth metals
-
strontium (1)
-
-
iron (1)
-
platinum group
-
platinum (1)
-
-
-
sulfur (1)
-
-
geologic age
-
Paleozoic
-
Ordovician
-
Middle Ordovician
-
Saint Peter Sandstone (1)
-
-
-
Silurian
-
Middle Silurian
-
Racine Dolomite (1)
-
-
Niagaran (1)
-
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (2)
-
kimberlite (1)
-
volcanic rocks
-
andesites
-
boninite (1)
-
-
basalts (1)
-
glasses
-
volcanic glass (1)
-
-
-
-
-
minerals
-
alloys (1)
-
carbonates
-
dolomite (1)
-
-
minerals (6)
-
oxides
-
brucite (1)
-
hydroxides (1)
-
portlandite (1)
-
-
silicates
-
framework silicates
-
silica minerals
-
quartz (1)
-
-
-
sheet silicates
-
chlorite group
-
chlorite (1)
-
-
clay minerals
-
halloysite (1)
-
kaolinite (1)
-
metahalloysite (1)
-
montmorillonite (5)
-
-
pyrophyllite (1)
-
-
-
sulfides (1)
-
-
Primary terms
-
Africa
-
Southern Africa
-
South Africa (1)
-
-
-
Australasia
-
New Zealand (1)
-
-
clay mineralogy (6)
-
crystal structure (3)
-
diagenesis (1)
-
economic geology (1)
-
Europe
-
Western Europe
-
Scandinavia
-
Sweden (1)
-
-
-
-
geochemistry (6)
-
igneous rocks
-
carbonatites (2)
-
kimberlite (1)
-
volcanic rocks
-
andesites
-
boninite (1)
-
-
basalts (1)
-
glasses
-
volcanic glass (1)
-
-
-
-
inclusions
-
fluid inclusions (1)
-
-
magmas (2)
-
metals
-
alkali metals
-
potassium (2)
-
sodium (1)
-
-
alkaline earth metals
-
strontium (1)
-
-
iron (1)
-
platinum group
-
platinum (1)
-
-
-
metasomatism (1)
-
mineral deposits, genesis (1)
-
mineralogy (1)
-
minerals (6)
-
North America
-
Appalachians (1)
-
-
Paleozoic
-
Ordovician
-
Middle Ordovician
-
Saint Peter Sandstone (1)
-
-
-
Silurian
-
Middle Silurian
-
Racine Dolomite (1)
-
-
Niagaran (1)
-
-
-
phase equilibria (9)
-
reefs (1)
-
sedimentary petrology (2)
-
sedimentary rocks
-
chemically precipitated rocks
-
chert (1)
-
-
-
sulfur (1)
-
thermal analysis (1)
-
United States
-
Georgia (1)
-
Illinois
-
Cook County Illinois (1)
-
-
Indiana
-
Lawrence County Indiana (1)
-
-
North Carolina
-
Mitchell County North Carolina (1)
-
-
Pennsylvania
-
Chester County Pennsylvania (1)
-
-
-
-
sedimentary rocks
-
sedimentary rocks
-
chemically precipitated rocks
-
chert (1)
-
-
-
GeoRef Categories
Era and Period
Epoch and Age
Book Series
Date
Availability
AN INTEGRATED EXPERIMENTAL SYSTEM FOR SOLID-GAS-LIQUID ENVIRONMENTAL CELLS Available to Purchase
Phase relation in the system MgO-NaCl-H 2 O; the dehydroxylation of brucite in the presence of NaCl-H 2 O fluids Available to Purchase
Phase transition, dehydration, and melting relationships of portlandite Available to Purchase
Metastable phase relations in the chlorite-H 2 O system Available to Purchase
Pt-Fe alloys in experimental petrology applied to high-pressure research on Fe-bearing systems Available to Purchase
Thermal stability of halloysite by high-pressure differential thermal analysis Available to Purchase
High-pressure DTA study of the upper three-phase region in the system Na 2 CO 3 -H 2 O Available to Purchase
High-Pressure Differential Thermal Analysis: Application to Clay Minerals Available to Purchase
Abstract Thermal analysis of clay and other substances at atmospheric pressure has developed into a major analytical method, beginning with the pioneering studies of Le Chatelier (1887) on kaolinite, more than a century ago. Thermal analytical methods differ from chemical or structural methods in that they rely on a phenomenological approach by investigating the response of material with respect to a change in temperature. If a material is investigated at constant pressure, but at different temperatures, the results represent observations using one independent variable (i.e., temperature). If successive experiments are carried out at different pressures as well, a two-dimensional pressure-temperature grid can be created, from which important information may be derived. The advantage of using pressure as an additional variable has not gone un-noticed, and different types of apparatus that allow high-pressure studies to be made have been developed (Wendlandt, 1986). The paucity of thermal analytical research at elevated pressures, however, suggests that these earlier methods are cumbersome. Recently, a relatively convenient high-pressure (≥ 10 kbar) differential thermal analysis method was developed in the authors’ laboratory (Koster van Groos, 1979). Because the apparatus is expensive to build and maintain, a simplified computercontrolled version is being developed for routine studies at moderate pressures < 2 kbar), which should facilitate wider usage of pressure in thermal analyses. Rather than review the literature extensively or describe the technique in detail, the purpose of this chapter is to illustrate that high-pressure differential thermal analysis (HP-DTA) is an important tool in solving geologic problems. One