Apoanalcite
A synonym of Natrolite
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Formula:
Na2Al2Si3O10 · 2H2O
Synonym:
A synonym of Natrolite
Essentialy a fibrous aggregate of natrolite.
A name given be Oftedahl (1947) to a red zeolite mineral found in a gravel pit at Voksen, Oslo, Norway. The name was given for its chemical similarity to analcime (analcite) + the greek apo meaning away from. Neumann (1948) thought it to be related to ranite and hydronephelite (doubtful zeolite minerals, now descredited). Later descredited by Oftedahl (1952) who found it to be a mixture of natrolite and a small amount of an undetermined pseudo-hexagonal mineral.
A name given be Oftedahl (1947) to a red zeolite mineral found in a gravel pit at Voksen, Oslo, Norway. The name was given for its chemical similarity to analcime (analcite) + the greek apo meaning away from. Neumann (1948) thought it to be related to ranite and hydronephelite (doubtful zeolite minerals, now descredited). Later descredited by Oftedahl (1952) who found it to be a mixture of natrolite and a small amount of an undetermined pseudo-hexagonal mineral.
Unique Identifiers
Mindat ID:
8477 (as Apoanalcite)
2947 (as Natrolite)
2947 (as Natrolite)
Long-form identifier:
mindat:1:1:8477:8 (as Apoanalcite)
mindat:1:1:2947:2 (as Natrolite)
mindat:1:1:2947:2 (as Natrolite)
Internet Links for Apoanalcite
mindat.org URL:
https://www.mindat.org/min-8477.html
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Please feel free to link to this page.
References for Apoanalcite
Reference List:
Oftedahl, Christoffer (1947) Apoanalcite, a new mineral. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 26 (3-4) 215-218
Neumann, Henrich (1949) On Apoanalcite. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 27 (3-4) 171-174