Bernhard Pracejus

Dr.

Former affiliation
  • 507 Citations
  • 10 h-Index
1988 …2018
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Research Output 1988 2018

  • 507 Citations
  • 10 h-Index
  • 21 Article
  • 2 Chapter
  • 1 Conference contribution
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Article
2018

Aspects of U-Th fractionation in Tertiary limestones and calcretes of Dhofar, southern Oman

Pracejus, B., Sundararajan, N., Al-Khirbash, S., Al Hosni, T., Ebrahimi, A., Al-Bulushi, S., Al-Lazki, A. & Al-Maashani, M., Jan 1 2018, (Accepted/In press) In : Chemie der Erde.

Research output: Contribution to journalArticle

Oman
Uranium
Calcium Carbonate
limestone
Fractionation
4 Citations (Scopus)
coral
reef
Pleistocene
uplift
abrasion
1 Citation (Scopus)
Arabian plate
compaction
shale
Cretaceous
tectonics
1 Citation (Scopus)

Geophysical and geochemical investigation for structures favorable to uranium mineralization in Dhofar region, Sultanate of Oman

Sundararajan, N., Pracejus, B., Al- Khirbash, S., Al Hosni, T., Ebrahimi, A., Al- Mashani, M. & Al-Lazki, A., Nov 1 2018, In : Arabian Journal of Geosciences. 11, 22, 700.

Research output: Contribution to journalArticle

uranium
mineralization
fault plane
electromagnetic survey
electromagnetic method
5 Citations (Scopus)
heavy mineral
Ordovician
beach
yttrium
subsidence
2017
2 Citations (Scopus)
Oman
acid mine drainage
drainage
Drainage
Precipitates
1 Citation (Scopus)

Nature, genesis and industrial properties of the kaolin from Masirah Island, Oman

Pracejus, B., Abbasi, I. A., Al-Khirbash, S. & Al-Aamri, M., Sep 1 2017, In : Clay Minerals. 52, 3, p. 275-297 23 p.

Research output: Contribution to journalArticle

Kaolin
Quartz
Intellectual property
kaolin
kaolinite
2016
2 Citations (Scopus)
Environmental Biodegradation
Bioremediation
Chromium
Pollution
Poisons
2015
9 Citations (Scopus)

Investigation of formation damage by Deep Eutectic Solvents as new EOR agents

Mohsenzadeh, A., Al-Wahaibi, Y., Al-Hajri, R., Jibril, B., Joshi, S. & Pracejus, B., May 1 2015, In : Journal of Petroleum Science and Engineering. 129, p. 130-136 7 p.

Research output: Contribution to journalArticle

enhanced oil recovery
Eutectics
Recovery
damage
Core samples
2014
14 Citations (Scopus)

Massive sulfides of Mount Jourdanne along the super-slow spreading Southwest Indian Ridge and their genesis

Nayak, B., Halbach, P., Pracejus, B. & Münch, U., 2014, In : Ore Geology Reviews. 63, p. 115-128 14 p.

Research output: Contribution to journalArticle

Sulfides
massive sulfide
sphalerite
chalcopyrite
sulfide
2013
13 Citations (Scopus)

Inorganic and biogenic As-sulfide precipitation at seafloor hydrothermal fields

Dekov, V. M., Bindi, L., Burgaud, G., Petersen, S., Asael, D., Rédou, V., Fouquet, Y. & Pracejus, B., Aug 1 2013, In : Marine Geology. 342, p. 28-38 11 p.

Research output: Contribution to journalArticle

Sulfides
seafloor
sulfide
realgar
fossilization
2012
61 Citations (Scopus)

ASTER detection of chromite bearing mineralized zones in Semail Ophiolite Massifs of the northern Oman Mountains: Exploration strategy

Rajendran, S., al-Khirbash, S., Pracejus, B., Nasir, S., Al-Abri, A. H., Kusky, T. M. & Ghulam, A., Feb 2012, In : Ore Geology Reviews. 44, p. 121-135 15 p.

Research output: Contribution to journalArticle

Bearings (structural)
Chromite
ASTER
chromite
Radiometers
2001
68 Citations (Scopus)
Sulfur Isotopes
Barium Sulfate
sulfur isotope
Seawater
fluid inclusion
1998
62 Citations (Scopus)

Geochemistry of low-temperature water-rock interaction: Evidence from natural waters, andesite, and iron-oxyhydroxide precipitates at Nishiki-numa iron-spring, Hokkaido, Japan

Bau, M., Usui, A., Pracejus, B., Mita, N., Kanai, Y., Irber, W. & Dulski, P., 1998, In : Chemical Geology. 151, 1-4, p. 293-307 15 p.

Research output: Contribution to journalArticle

Springs (water)
Geochemistry
water-rock interaction
spring water
andesite
1997
31 Citations (Scopus)

Whole-rock and sulfide lead-isotope data from the hydrothermal JADE field in the Okinawa back-arc trough

Halbach, P., Hansmann, W., Köppel, V. & Pracejus, B., 1997, In : Mineralium Deposita. 32, 1, p. 70-78 9 p.

Research output: Contribution to journalArticle

lead isotopes
lead isotope
troughs
Volcanic rocks
Isotopes
1996
15 Citations (Scopus)

Do marine moulds influence Hg and Si precipitation in the hydrothermal JADE field (Okinawa Trough)?

Pracejus, B. & Halbach, P., Aug 7 1996, In : Chemical Geology. 130, 1-2, p. 87-99 13 p.

Research output: Contribution to journalArticle

Silicon Dioxide
trough
silica
Sulfides
cinnabar
1993
162 Citations (Scopus)

Geology and mineralogy of massive sulfide ores from the central Okinawa trough, Japan

Halbach, P., Pracejus, B. & Marten, A., Dec 1 1993, In : Economic Geology. 88, 8, p. 2210-2225 16 p.

Research output: Contribution to journalArticle

Mineralogy
Sulfides
massive sulfide
mineralogy
Geology
1992
13 Citations (Scopus)

Geochemistry of supergene manganese oxide deposits, Groote Eylandt, Australia

Pracejus, B. & Bolton, B. R., 1992, In : Economic Geology. 87, 5, p. 1310-1335 26 p.

Research output: Contribution to journalArticle

Geochemistry
manganese oxides
manganese oxide
Trace Elements
geochemistry
1990
3 Citations (Scopus)

Effects of mineral composition on microbiological reductive leaching of manganese oxides

Pracejus, B., Varga, R. A., Madgwick, J. C., Frakes, L. A. & Bolton, B. R., Oct 15 1990, In : Chemical Geology. 88, 1-2, p. 143-149 7 p.

Research output: Contribution to journalArticle

manganese oxide
Oxides
Leaching
Minerals
leaching
10 Citations (Scopus)

Rare-earth element geochemistry of supergene manganese deposits from Groote Eylandt, Northern Territory, Australia

Pracejus, B., Bolton, B. R., Frakes, L. A. & Abbott, M., 1990, In : Ore Geology Reviews. 5, 4, p. 293-314 22 p.

Research output: Contribution to journalArticle

Manganese deposits
manganese deposit
Geochemistry
Rare earth elements
rare earth element
1988
23 Citations (Scopus)

Nature and development of supergene manganese deposits, Groote Eylandt, Northern Territory, Australia

Pracejus, B., Bolton, B. R. & Frakes, L. A., 1988, In : Ore Geology Reviews. 4, 1-2, p. 71-98 28 p.

Research output: Contribution to journalArticle

Manganese deposits
manganese deposit
todorokite
Ores
Minerals