Pennine
A variety of Clinochlore
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About Pennine
Formula:
Mg5Al(AlSi3O10)(OH)8
A pseudo-trigonal variety of clinochlore.
Unique Identifiers
Mindat ID:
9262 (as Pennine)
1070 (as Clinochlore)
1070 (as Clinochlore)
Long-form identifier:
mindat:1:1:9262:9 (as Pennine)
mindat:1:1:1070:8 (as Clinochlore)
mindat:1:1:1070:8 (as Clinochlore)
IMA Classification of Pennine
IMA status notes:
Rejected by the IMA
Chemistry of Pennine
Mindat Formula:
Mg5Al(AlSi3O10)(OH)8
Element Weights:
Synonyms of Pennine
Other Language Names for Pennine
Common Associates
Associations Based on Photo Data:
| 13 photos of Pennine associated with 'Adularia' | KAlSi3O8 |
| 12 photos of Pennine associated with Titanite | CaTiO(SiO4) |
| 9 photos of Pennine associated with Rutile | TiO2 |
| 7 photos of Pennine associated with Grossular | Ca3Al2(SiO4)3 |
| 6 photos of Pennine associated with Quartz | SiO2 |
| 6 photos of Pennine associated with Hedyphane | Ca2Pb3(AsO4)3Cl |
| 6 photos of Pennine associated with Berzeliite | (NaCa2)Mg2(AsO4)3 |
| 6 photos of Pennine associated with Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
| 5 photos of Pennine associated with Chromite | Fe2+Cr3+2O4 |
| 5 photos of Pennine associated with Calcite | CaCO3 |
Other Information
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
Internet Links for Pennine
mindat.org URL:
https://www.mindat.org/min-9262.html
Please feel free to link to this page.
Please feel free to link to this page.
Search Engines:
Mineral Dealers:
References for Pennine
Reference List:
Localities for Pennine
Showing 226 localities.
symbol to view information about a locality.
The Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
ⓘ - Click for references and further information on this occurrence.
? - Indicates mineral may be doubtful at this locality.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
All localities listed without proper references should be considered as questionable.
Antarctica | |
| Dewar (1970) |
Argentina | |
| Rimann (1928) |
Atlantic Ocean | |
| Bonatti et al. (1976) |
Australia | |
| Ryan (1961) |
| Haddock (1974) |
Austria | |
| Exel (1993) |
| Paulitsch (1953) |
| Meixner (1981) |
| Thiedig (1962) |
| Niedermayr et al. (1995) |
| Ucik (1970) |
| Ucik (1970) |
| www.mindat.org (n.d.) |
| Strasser (1989) |
| Schulz et al. (2026) |
| Strasser (1989) |
| Strasser (1989) | |
| Hackenberg (2003) |
| Hackenberg (2003) | |
| Exel (1993) |
| Kiesewetter (2001) |
| Exel (1993) |
Bulgaria | |
| I. Kostov et al. (1964) |
Canada | |
| Wilton et al. (1988) |
| Laarman (2014) |
| Bennett (1978) |
| Boyle (1968) +1 other reference |
| Am Min 36:70-79 |
China | |
| Jinjin Jiang et al. (2013) |
| Yi Li and Lairen Lai (1993) |
| Jing Sun et al. (2009) |
| Donghong Liu (2009) |
| Xinming Jiang (1983) |
| Min et al. (1999) |
| Chen et al. (2025) |
| Liangguo Xu and Zhangxin Ma (1984) |
| Liangguo Xu and Zhangxin Ma (1984) | |
| Minzhi Yang (2003) |
| Runsheng Han et al. (2000) |
| Changhua Huang et al. (2010) |
| Qiu et al. (2026) |
| Linshan Song et al. (2008) |
| Mingxing Peng et al. (2006) |
| Huijuan Peng et al. (2014) |
Czech Republic | |
| Zimák et al. (2018) |
| Prachař +6 other references |
| Nováček |
| Kolektiv autorů (1984) |
| Welser |
| Dolníček et al. (2024) |
El Salvador | |
| Torio-Henríquez (2007) |
Finland | |
| Blais et al. (1987) |
| Huhma et al. (1973) |
France | |
| Leblanc et al. (1987) |
| Leblanc et al. (1987) |
| Leblanc et al. (1987) |
| Leblanc et al. (1987) |
| Belot (1978) |
| |
| Baret (1905) |
| Baret (1905) |
Germany | |
| Weiß (1990) |
| Weiß (1990) |
| Rost et al. (1969) |
| Weiß (1990) |
| Weiß (1990) |
| Krah et al. (1988) | |
| Quakenack (1967) |
| Niemann (1960) |
| Tischendorf (1969) |
Greece | |
| Wang et al. (2017) |
| Hatzipanagiotou et al. (2003) |
| Hatzipanagiotou et al. (2003) | |
| Eliopoulos +3 other references |
India | |
| Barman et al. (2016) |
| Mineralogical Studies of Metasomatized ... |
Ireland | |
| Whitworth (1992) |
Italy | |
| Aspetti mineralogici dei "Gessi ... |
| Caucia et al. (2022) |
| Zaccarini et al. (2025) |
| Antofilli et al. (1983) |
| Lapis (3) |
| |
| Sergio Varvello collection | |
| De Michele (1974) |
| Exel (1987) |
| M. Franzini et al. (1966) |
| Dini et al. (2024) |
Ivory Coast | |
| Pouclet A. et al. (2004) |
Japan | |
| Yamada (2004) |
| Iwasa (1882) |
Jersey | |
| Mineralogical Magazine 1977 41 : 183-192 |
| Mineralogical Magazine 1977 41 : 183-192 |
| Mineralogical Magazine 1977 41 : 183-192 | |
Kazakhstan | |
| Lobanov et al. (2012) |
Madagascar | |
| Michel Arliguie collection & photo (Photo ID: 946870, old sample) |
Mexico | |
| Espinosa Perea (1999) |
New Zealand | |
| O'Brien et al. (1973) |
Norway | |
| Van Autenboer et al. (1957) |
| Augsten (2014) |
| Mortensen (1945) |
| Wilke (1976) |
| Nordrum et al. (1981) |
| Sturt et al. (1965) |
Pakistan | |
| Jan et al. (1984) |
Papua New Guinea | |
| Gonzalez-Alvarez et al. (2013) |
Poland | |
| Gil et al. (2022) |
| Lis et al. (1986) |
| Lis et al. (1986) |
| Lis et al. (1986) |
| Gil et al. (2019) |
| Lis et al. (1986) |
| Lis et al. (1986) |
| Sułkowski J. (1967) |
| Lis et al. (1986) |
| Lis et al. (1986) |
| Lis et al. (1986) |
| Chodyniecka (1967) |
| Koszowska E. |
Portugal | |
| Maia et al. (2022) |
Romania | |
| Pascal et al. (2001) |
Russia | |
| Kovalev et al. (2006) |
| Pekov (1998) +2 other references |
| Krupenin (2002) |
| KRUPENIN (2004) | |
| Rogulina et al. (2008) |
| Murzin et al. (2009) |
| Murzin et al. (2022) |
| Soloviev et al. (2013) |
Slovakia | |
| Koděra et al. (1986) |
| Koděra et al. (1986) | |
| Koděra et al. (1986) |
| Koděra et al. (1986) |
| Koděra et al. (1986) |
| Pauliš et al. (2002) |
| Koděra et al. (1986) | |
| Koděra et al. (1986) | |
| Koděra et al. (1986) |
| Koděra et al. (1986) | |
| Koděra et al. (1986) | |
| Koděra et al. (1986) |
| Háber et al. (Dankova, SGR Mnts) |
| Koděra et al. (1986) |
| Koděra et al. (1986) |
| Koděra et al. (1986) |
| Koděra et al. (1986) |
South Africa | |
| Günther (2013) |
Spain | |
| Romero Silva (2003) +1 other reference |
| Hardy et al. (1981) |
| Mata i Perelló (1990) |
| ... | |
| ... |
Sweden | |
| Wilke (1976) |
| Geijer (1965) |
| |
| Valentin Alain (2014) |
| Natural History Museum inventory nr. ... |
| Östra Värmlands Mineral Society |
| Gatedal (n.d.) |
| Boliden Group |
Switzerland | |
| King (n.d.) |
| Weiß (1982) |
| |
| Parker et al. (1973) |
Taiwan | |
| Juang (1984) |
UK | |
| Ford et al. (1993) |
USA | |
| Bideaux et al. (1960) +1 other reference |
| - (2005) |
| - (2005) | |
| - (2005) |
| - (2005) |
| Post et al. (1972) +2 other references |
| Durrell (1939) +1 other reference |
| - (2005) |
| Melhase (1935c) +1 other reference |
| - (2005) |
| mineralogy of the victor claim +1 other reference | |
| Moller (1965) +2 other references |
| - (2005) |
| Symons (1945) +1 other reference |
| - (2005) |
| - (2005) |
| - (2005) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) | |
| Holmes et al. (1983) |
| 34-37 +1 other reference |
| Cook (1978) |
| Ransom (1974) |
| Pavlides et al. (1962) |
| Heinrich et al. (2004) |
| Morris (1983) |
| Morris (1983) |
| Heinrich et al. (2004) |
| Vitaliano (1957) |
| Ketner et al. (1963) |
| Castor et al. (2004) |
| Dunham (1935) |
| Dunham (1935) | |
| Dunham (1935) | |
| Genth (1891) +1 other reference |
| Wilson et al. (1978) |
| Genth (1891) | |
| Genth et al. (1881) |
| Genth (1891) | |
| Genth (1891) | |
| Genth et al. (1881) |
| Genth (1891) +1 other reference | |
| Genth et al. (1881) |
| Genth et al. (1881) | |
| Fleischer et al. (1960) |
| Mineralogy of Pennsylvania-1976 +1 other reference |
| Carr et al. (1986) |
| Roberts et al. (1965) |
| Bray and Emery |
| Dietrich (1990) |
| Dietrich (1990) |
| Steve Satra |
| Steve Satra specimens | |
| Derkey et al. (1990, November) |
| Cannon (1975) |
Zambia | |
| MacIntyre (2019) |
Zimbabwe | |
| Eales (1964) |
| Anglo American plc |
Ginevro Mine, Capoliveri, Livorno Province, Tuscany, Italy