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kenngottite

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Journal Article

Kenngottite, Mn 3 2 + Fe 4 3 + (PO 4 ) 4 (OH) 6 (H 2 O) 2 : a new phosphate mineral from Krásno near Horní Slavkov, Czech Republic

Jiří Sejkora, Ian E. Grey, Anthony R. Kampf
Published: 01 May 2019
European Journal of Mineralogy (2019) 31 (3): 629–636.
DOI: https://doi.org/10.1127/ejm/2019/0031-2855
...Jiří Sejkora; Ian E. Grey; Anthony R. Kampf Kenngottite, Mn 3 2 + Fe 4 3 + (PO 4 ) 4 (OH) 6 (H 2 O) 2 , is a new phosphate mineral from the Krásno ore district near Horní Slavkov, Czech Republic. It occurs in association with phosphosiderite, fluorapatite, Mn-rich dufrénite, frondelite...
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Journal Article

New Mineral Names ,

Dmitriy I. Belakovskiy, Yulia Uvarova
Published: 01 September 2021
American Mineralogist (2021) 106 (9): 1537–1543.
DOI: https://doi.org/10.2138/am-2021-NMN106921
...Dmitriy I. Belakovskiy; Yulia Uvarova Abstract In this issue This New Mineral Names has entries for 11 new species, including bohuslavite, fanfaniite, ferrierite-NH 4 , feynmanite, hjalmarite, kenngottite, potassic-richterite, rockbridgeite-group minerals (ferrirockbridgeite and ferrorockbridgeite...
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Raman spectrum of <span class="search-highlight">kenngottite</span> (split at 2000 cm −1 ).

Raman spectrum of kenngottite (split at 2000 cm −1 ).

Published: 01 May 2019
Fig. 6 Raman spectrum of kenngottite (split at 2000 cm −1 ).
Image
A plot of Fe 3+ vs. Mn contents at Mn1 + Mn2 sites of <span class="search-highlight">kenngottite</span>.

A plot of Fe 3+ vs. Mn contents at Mn1 + Mn2 sites of kenngottite.

Published: 01 May 2019
Fig. 4 A plot of Fe 3+ vs. Mn contents at Mn1 + Mn2 sites of kenngottite.
Image
A plot of Fe 3+ vs. Al contents at Fe1 + Fe2ab + Fe3ab sites of kenngotti...

A plot of Fe 3+ vs. Al contents at Fe1 + Fe2ab + Fe3ab sites of kenngotti...

Published: 01 May 2019
Fig. 5 A plot of Fe 3+ vs. Al contents at Fe1 + Fe2ab + Fe3ab sites of kenngottite.
Image
[010] projection of the crystal structure of <span class="search-highlight">kenngottite</span>; only Fe2a- and Fe...

[010] projection of the crystal structure of kenngottite; only Fe2a- and Fe...

Published: 01 May 2019
Fig. 7 [010] projection of the crystal structure of kenngottite; only Fe2a- and Fe3a-centred octahedra (“Fe2”, “Fe3”) are shown for clarity.
Image
Photomicrograph of brown <span class="search-highlight">kenngottite</span> aggregates in cavity of rockbridgeite-...

Photomicrograph of brown kenngottite aggregates in cavity of rockbridgeite-...

Published: 01 May 2019
Fig. 1 Photomicrograph of brown kenngottite aggregates in cavity of rockbridgeite-group minerals. Field of view 0.8 mm; photo J. Sejkora.
Image
Aggregates of <span class="search-highlight">kenngottite</span> crystals, Krásno. Field of view 1800 μm; Back-sca...

Aggregates of kenngottite crystals, Krásno. Field of view 1800 μm; Back-sca...

Published: 01 May 2019
Fig. 2 Aggregates of kenngottite crystals, Krásno. Field of view 1800 μm; Back-scattered electron image, J. Sejkora and J. Plášil.
Image
Back-scattered electron image showing lath-like crystals of <span class="search-highlight">kenngottite</span> (li...

Back-scattered electron image showing lath-like crystals of kenngottite (li...

Published: 01 May 2019
Fig. 3 Back-scattered electron image showing lath-like crystals of kenngottite (light grey) with phosphosiderite (P), fluorapatite grains (F) and finely fibrous Mn-rich dufrénite (D). Field of view 500 μm; picture J. Sejkora and R. Škoda.
Image
Powder X-ray diffraction data ( d in Å) for <span class="search-highlight">kenngottite</span>. Note that the cal...

Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the cal...

Published: 01 May 2019
Table 2 Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the calculated intensities have been scaled such that the total of the intensities of the lines contributing to the strongest observed line is 100. Only calculated lines with I  ≥ 2 are included. I obs d obs
Image
Powder X-ray diffraction data ( d in Å) for <span class="search-highlight">kenngottite</span>. Note that the cal...

Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the cal...

Published: 01 May 2019
Table 2 Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the calculated intensities have been scaled such that the total of the intensities of the lines contributing to the strongest observed line is 100. Only calculated lines with I  ≥ 2 are included. I obs d obs
Image
Powder X-ray diffraction data ( d in Å) for <span class="search-highlight">kenngottite</span>. Note that the cal...

Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the cal...

Published: 01 May 2019
Table 2 Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the calculated intensities have been scaled such that the total of the intensities of the lines contributing to the strongest observed line is 100. Only calculated lines with I  ≥ 2 are included. I obs d obs
Image
Powder X-ray diffraction data ( d in Å) for <span class="search-highlight">kenngottite</span>. Note that the cal...

Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the cal...

Published: 01 May 2019
Table 2 Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the calculated intensities have been scaled such that the total of the intensities of the lines contributing to the strongest observed line is 100. Only calculated lines with I  ≥ 2 are included. I obs d obs
Image
Powder X-ray diffraction data ( d in Å) for <span class="search-highlight">kenngottite</span>. Note that the cal...

Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the cal...

Published: 01 May 2019
Table 2 Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the calculated intensities have been scaled such that the total of the intensities of the lines contributing to the strongest observed line is 100. Only calculated lines with I  ≥ 2 are included. I obs d obs
Image
Powder X-ray diffraction data ( d in Å) for <span class="search-highlight">kenngottite</span>. Note that the cal...

Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the cal...

Published: 01 May 2019
Table 2 Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the calculated intensities have been scaled such that the total of the intensities of the lines contributing to the strongest observed line is 100. Only calculated lines with I  ≥ 2 are included. I obs d obs
Image
Powder X-ray diffraction data ( d in Å) for <span class="search-highlight">kenngottite</span>. Note that the cal...

Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the cal...

Published: 01 May 2019
Table 2 Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the calculated intensities have been scaled such that the total of the intensities of the lines contributing to the strongest observed line is 100. Only calculated lines with I  ≥ 2 are included. I obs d obs
Image
Powder X-ray diffraction data ( d in Å) for <span class="search-highlight">kenngottite</span>. Note that the cal...

Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the cal...

Published: 01 May 2019
Table 2 Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the calculated intensities have been scaled such that the total of the intensities of the lines contributing to the strongest observed line is 100. Only calculated lines with I  ≥ 2 are included. I obs d obs
Image
Powder X-ray diffraction data ( d in Å) for <span class="search-highlight">kenngottite</span>. Note that the cal...

Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the cal...

Published: 01 May 2019
Table 2 Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the calculated intensities have been scaled such that the total of the intensities of the lines contributing to the strongest observed line is 100. Only calculated lines with I  ≥ 2 are included. I obs d obs
Image
Powder X-ray diffraction data ( d in Å) for <span class="search-highlight">kenngottite</span>. Note that the cal...

Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the cal...

Published: 01 May 2019
Table 2 Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the calculated intensities have been scaled such that the total of the intensities of the lines contributing to the strongest observed line is 100. Only calculated lines with I  ≥ 2 are included. I obs d obs
Image
Powder X-ray diffraction data ( d in Å) for <span class="search-highlight">kenngottite</span>. Note that the cal...

Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the cal...

Published: 01 May 2019
Table 2 Powder X-ray diffraction data ( d in Å) for kenngottite. Note that the calculated intensities have been scaled such that the total of the intensities of the lines contributing to the strongest observed line is 100. Only calculated lines with I  ≥ 2 are included. I obs d obs