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Also during her PhD, Challis met socially with one of her geology lecturers from
Victoria University of Wellington, Ross Lauder. Lauder and Challis were married in 1963 in Wellington. The couple worked together on deep-seated rock deposits with possible mineral deposits, including the
180:. During her PhD Challis used an electron microprobe analyser to determine the composition of very small mineral particles, and in so doing, discovered a new mineral. This was named Wairauite, after the
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228:; R. H. K. Christie; G. H. Scott; W. A. Watters (June 1989). "The Urry Knolls, late Neogene alkaline basalt extrusives, southwestern Chatham Rise".
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315:; R. A. Cook (July 1990). "Basement geology of the Campbell Plateau: Implications for correlation of the Campbell Magnetic Anomaly System".
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in
Southland. In 1965, when the Geological Survey celebrated its centenary, Challis was the only female scientist employed there.
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in
Marlborough where Challis found it. Her PhD was the first geoscience doctorate by a New Zealand woman.
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270:"Petrography of Igneous and Sedimentary Rocks from the Three Kings Islands, Northern New Zealand"
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scholarship for best student. Her master's thesis was on the geology of the Mt
Lookout area in
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scholarship to
Cambridge University, where she completed a PhD in geology in 1963, titled
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In 2017 Challis was selected as one of the Royal
Society Te Apārangi's "
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as a technician. She undertook a master's degree majoring in geology at
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Report on visit to
Australia and New Caledonia, August–September, 1971
413:(1 January 1965). "The Origin of New Zealand Ultramafic Intrusions".
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in 1995, where she volunteered at the
Motueka District Museum.
149:. In 1958, Challis joined the Petrology Section of the
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102:The petrology of the New Zealand ultramafic belt.
457:The petrology of the New Zealand ultramafic belt.
388:Department of Scientific and Industrial Research
360:Department of Scientific and Industrial Research
178:The petrology of the New Zealand ultramafic belt
157:, studying part-time, where in 1959 she won the
384:Cretaceous stratigraphy of Raukumara peninsula
165:. She later said that one of her supervisors,
318:New Zealand Journal of Geology and Geophysics
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576:GSNZ Journal of the Historical Studies Group
275:Records of the Auckland Institute and Museum
202:Challis died in Nelson on 21 November 2010.
16:Welsh-born New Zealand geologist (1930–2010)
230:Journal of the Royal Society of New Zealand
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633:Victoria University of Wellington alumni
195:Lauder died in 1979. Challis retired to
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499:"Geologist with a rock-hard intellect"
628:Alumni of the University of Cambridge
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618:20th-century New Zealand geologists
382:Ian G Speden; G. A Challis (1975),
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572:"Women in New Zealand Geoscience"
155:Victoria University of Wellington
638:Welsh emigrants to New Zealand
331:10.1080/00288306.1990.10425696
242:10.1080/03036758.1989.10426447
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151:New Zealand Geological Survey
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570:Simon Nathan (May 2020).
538:Royal Society Te Apārangi
429:10.1093/PETROLOGY/6.2.322
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623:People from Port Talbot
72:University of Cambridge
212:150 women in 150 words
172:In 1961 Challis won a
354:G. A Challis (1971),
416:Journal of Petrology
137:Challis was born in
123:Gwyneth Alva Challis
35:Gwyneth Alva Challis
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61:Nelson, New Zealand
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87:Scientific career
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534:"Alva Challis"
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423:(2): 322–364.
411:G. A. CHALLLIS
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325:(3): 401–404.
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266:Challis, G. A.
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236:(2): 181–193.
224:R. H. Herzer;
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218:Selected works
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190:Longwood Range
167:Harold Wellman
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311:J. M. Beggs;
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143:Invercargill
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55:(2010-11-21)
25:Alva Challis
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613:2010 deaths
608:1930 births
453:G A Challis
282:: 233–242.
206:Recognition
163:Marlborough
139:Port Talbot
125:, known as
81:Ross Lauder
602:Categories
588:Q104980956
548:29 January
513:29 January
472:References
465:Q105102830
445:Q106624291
404:Q105102875
376:Q105102876
147:Wellington
41:1930-01-25
437:0022-3530
396:636207796
368:299564868
347:Q61012805
339:0028-8306
304:Q58677324
288:0067-0464
258:Q57873480
250:0303-6758
584:Wikidata
542:Archived
507:Archived
461:Wikidata
455:(1963),
441:Wikidata
400:Wikidata
372:Wikidata
343:Wikidata
300:Wikidata
296:42906377
268:(1987).
254:Wikidata
197:Motueka
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106:(1963)
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94:Thesis
78:Spouse
503:Stuff
292:JSTOR
550:2021
515:2021
433:ISSN
392:OCLC
364:OCLC
335:ISSN
284:ISSN
246:ISSN
174:DSIR
145:and
127:Alva
50:Died
31:Born
425:doi
327:doi
238:doi
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