Karoo basalts, South Africa: Petrogenesis and the nature of their mantle rocks
- Authors: Marsh, Julian S , Eales, Hugh V
- Date: 1982
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70141 , vital:29625
- Description: Outcrops of the Jurassic Karoo basalts and dolerites in central South Africa are remnants of a intracratonic continental igneous suite whose volume probably once exceeded 10 6km3.
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- Date Issued: 1982
Majority rule: some notes
- Date: 1982
- Subjects: Government, Resistance to -- South Africa , National liberation movements -- South Africa , Teacher's League of South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10948/36472 , vital:33952 , Bulk file 7
- Description: Collection of articles reprinted from The Educational Journal
- Full Text: false
- Date Issued: 1982
On becoming a psychotherapist
- Authors: Anema, Margaret Catherine
- Date: 1982
- Subjects: Psychotherapist and patient , Psychotherapy , Psychotherapists
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:2913 , http://hdl.handle.net/10962/d1002078
- Description: From Introduction: To learn to focus on the other, I first have to learn my natural limits. Unless my natural limits are found, I cannot focus on myself or the other with freedom. I will either draw back or intrude. As I learn my natural limits, I free the energy I previously used in questioning limits. Having recognised that I am bounded, the effect of my released energy is to deepen my space. The infinity which used to lie beyond the horizon is brought into the realm of the human where it can be useful. As a psychotherapist the deepening (that is differentiation) of my own space is very important. It means that the space I share with the other is better explored and better known. The raw data for this thesis is a record of 2½ weeks of intensive psychotherapy and 3 weeks of intensive explication. During this time I explored the interrelated themes of my own limits and the particular shadowedness of the space I shared with Tony, the person in psychotherapy with me.
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- Date Issued: 1982
Orientation Course for New Lecturers Programme at Rhodes University, 1982
- Authors: Henderson, Derek Scott
- Date: 1982
- Language: English
- Type: text
- Identifier: vital:7568 , http://hdl.handle.net/10962/d1018445
- Full Text:
- Date Issued: 1982
Petrogenesis of Karoo magmas from Namibia and the nature of their source areas
- Authors: Marsh, J S , Miller, R
- Date: 1982
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71299 , vital:29831
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- Date Issued: 1982
Rhodes Universiteit : Nabetragting van 1982 en vooruitsigte vir 1983
- Authors: Henderson, Derek Scott
- Date: 1982
- Language: Afrikaans
- Type: text
- Identifier: vital:7576 , http://hdl.handle.net/10962/d1018453
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- Date Issued: 1982
Rhodes University East London Division : Commencement of academic year 1982
- Authors: Henderson, Derek Scott
- Date: 1982
- Language: English
- Type: text
- Identifier: vital:7572 , http://hdl.handle.net/10962/d1018449
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- Date Issued: 1982
Rhodes University Graduation Ceremony 1982
- Authors: Rhodes University
- Date: 1982
- Language: English
- Type: text
- Identifier: vital:8117 , http://hdl.handle.net/10962/d1004575
- Description: Rhodes University Graduation Ceremonies on Friday, 16 April 1982 at 8 p.m. [and] on Saturday, 17 April 1982 at 10 a.m. in the 1820 Settlers National Monument.
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- Date Issued: 1982
Significance of 87Sr/86Sr ratios in the Merensky cyclic unit of the Bushveld Complex
- Authors: Kruger, Floris J , Marsh, Julian S
- Date: 1982
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/133524 , vital:36986 , https://doi.org/10.1038/298053a0
- Description: In a number of mafic layered intrusions, layers with platinum group element (PGE) mineralization coincide with breaks in cumulus mineral composition and isotopic variation trends through the layered sequence1,2. For example, in the Bushveld Complex in South Africa, abrupt increases in initial 87Sr/86Sr ratios occur at the UG-2 and Merensky pegmatoid (or ‘reef’) horizons, both of which are exploited for PGEs. We report here the results of a detailed Sr-isotope study across the Merensky unit and its immediate foot- and hangingwall-rocks which, when considered together with new ideas on processes operating in magma chambers3–5, suggest that magma mixing and post-cumulus infiltration of liquids displaced from below were important during crystallization of the Merensky pegmatoid.
- Full Text: false
- Date Issued: 1982