Obsidian floater washed up on a beach in the Chatham Islands : geochemical composition and comparison with other volcanic glasses

Obsidian floater washed up on a beach in the Chatham Islands : geochemical composition and comparison with other volcanic glasses

Describes in full the analyses undertaken to identify with certainty the geographic source of a large block of pumice, with a thick layer of volcanic glass attached to one side, found on a beach in the Chatham Islands. Source: National Library of New Zealand Te Puna Matauranga o Aotearoa, licensed b...

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Veröffentlicht in:Tuhinga 2016-06 (27), p.21-49
1. Verfasser: Leach, Foss
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Composition
Identification
Obsidian
Pumice
Rocks
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Beschreibung
Zusammenfassung:Describes in full the analyses undertaken to identify with certainty the geographic source of a large block of pumice, with a thick layer of volcanic glass attached to one side, found on a beach in the Chatham Islands. Source: National Library of New Zealand Te Puna Matauranga o Aotearoa, licensed by the Department of Internal Affairs for re-use under the Creative Commons Attribution 3.0 New Zealand Licence.
ISSN:2253-5861
1173-4337