Kleinefeld, Bärbel (2002): Table 7.3: Modal compositions of samples from shear zones within the O.-v.-Gruber anorthosite complex [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.81497
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Related to:
Kleinefeld, Bärbel (2003): The charnockite-anorthosite suite of rocks exposed in central Dronning Maud Land, East Antarctica: a study on fluid-rock interactions, and post-entrapment change of metamorphic fluid inclusions (Die charnockitischen und anorthositischen Gesteinsserien im zentralen Dronning Maud Land: Fluid-Gesteins-Wechselwirkungen und die Veränderung metamorpher Fluid-Einschlüsse nach ihrer Bildung). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 436, 130 pp, https://doi.org/10.2312/BzPM_0436_2003
Coverage:
Median Latitude: -71.356111 * Median Longitude: 13.381667 * South-bound Latitude: -71.361667 * West-bound Longitude: 13.291667 * North-bound Latitude: -71.353333 * East-bound Longitude: 13.426667
Minimum Elevation: 700.0 m * Maximum Elevation: 1580.0 m
Event(s):
GeoMaud95/96_1588 * Latitude: -71.353333 * Longitude: 13.426667 * Elevation: 700.0 m * Location: SE Untersee * Campaign: GeoMaud95/96 * Basis: Sampling on land * Method/Device: Geological sample (GEOS) * Comment: mylonitic shear zone (norite)/colour: dark
GeoMaud95/96_1588-1B * Latitude: -71.353333 * Longitude: 13.426667 * Elevation: 700.0 m * Location: SE Untersee * Campaign: GeoMaud95/96 * Basis: Sampling on land * Method/Device: Geological sample (GEOS) * Comment: anorthosite with shear plane (tonalitic)/colour: light
GeoMaud95/96_2119 * Latitude: -71.361667 * Longitude: 13.291667 * Elevation: 1580.0 m * Location: Zimmermannberg * Campaign: GeoMaud95/96 * Basis: Sampling on land * Method/Device: Geological sample (GEOS) * Comment: mylonitic shear zone (norite)/colour: dark
Comment:
In thinsection 1588-1B modal estimations only refer to the shear plane, not to the whole thinsection as it is a c. 1.0 cm wide sharply defined layer in light-grey anorthosite; composition given in volume %.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Rock type | Rock | Kleinefeld, Bärbel | |||
| 6 | Plagioclase | Pl | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 7 | Kalifeldspar | Kfs | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 8 | Quartz | Qz | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 9 | Biotite | Bt | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 10 | Muscovite | Ms | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 11 | Garnet | Grt | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 12 | Hornblende, green | Hbl green | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 13 | Orthopyroxene | Opx | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 14 | Clinopyroxene | Cpx | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 15 | Opaque minerals | Opaque | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 16 | Apatite | Ap | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 17 | Zircon | Zrn | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 18 | Chlorite | Chl | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 19 | Calcite | Cal | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 20 | Tourmaline | Tur | % | Kleinefeld, Bärbel | Polarisation microscopy | |
| 21 | Titanite | Ttn | % | Kleinefeld, Bärbel | Polarisation microscopy |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
51 data points