Andesine
A variety of Albite
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About Andesine
Formula:
(Na,Ca)[Al(Si,Al)Si2O8]
Colour:
White, gray, green, yellow, flesh-red.
Lustre:
Sub-Vitreous, Pearly
Hardness:
6 - 6½
Crystal System:
Triclinic
Name:
For the Andes Mountains of South America where it is abundant in the lavas.
First Recorded Locality:
A variety of Albite
A plagioclase feldspar with an albite : anorthite molar ratio ranging from 50 : 50 to 70 : 30.
Originally described from Marmato Mine, Marmato, Cauca, ChocΓ³ Department, Colombia.
Crystals are rare, to 2 cm; commonly massive, cleavable, or granular. Crystals are commonly twinned after Albite, Pericline, and Carlsbad laws. Also twinned after a law similar to the Manebach law.
Visit gemdat.org for gemological information about Andesine.
A plagioclase feldspar with an albite : anorthite molar ratio ranging from 50 : 50 to 70 : 30.
Originally described from Marmato Mine, Marmato, Cauca, ChocΓ³ Department, Colombia.
Crystals are rare, to 2 cm; commonly massive, cleavable, or granular. Crystals are commonly twinned after Albite, Pericline, and Carlsbad laws. Also twinned after a law similar to the Manebach law.
Visit gemdat.org for gemological information about Andesine.Unique Identifiers
Mindat ID:
220 (as Andesine)
96 (as Albite)
96 (as Albite)
Long-form identifier:
mindat:1:1:220:8 (as Andesine)
mindat:1:1:96:9 (as Albite)
mindat:1:1:96:9 (as Albite)
GUID
(UUID V4):
(UUID V4):
5d6ac668-029d-4a27-9539-5031a6c46de6 (as Andesine)
eee48ae9-e84f-4983-ae14-22ad58212555 (as Albite)
eee48ae9-e84f-4983-ae14-22ad58212555 (as Albite)
Physical Properties of Andesine
Sub-Vitreous, Pearly
Transparency:
Transparent, Translucent
Colour:
White, gray, green, yellow, flesh-red.
Streak:
White
Hardness:
6 - 6½ on Mohs scale
Tenacity:
Brittle
Cleavage:
Perfect
Perfect on {001}, less perfect on {010}; {110} also observed.
Perfect on {001}, less perfect on {010}; {110} also observed.
Fracture:
Irregular/Uneven, Conchoidal
Optical Data of Andesine
Type:
Biaxial (+/-)
RI values:
nα = 1.543 - 1.554 nβ = 1.547 - 1.559 nγ = 1.552 - 1.562
2V:
Measured: 76° to 83°, Calculated: 78° to 84°
Max Birefringence:
δ = 0.009
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
and does not take into account mineral colouration.
Surface Relief:
Low
Dispersion:
none
Chemistry of Andesine
Mindat Formula:
(Na,Ca)[Al(Si,Al)Si2O8]
Crystallography of Andesine
Crystal System:
Triclinic
Class (H-M):
1 - Pinacoidal
Space Group:
P1
Cell Parameters:
a = 8.151(3) Å, b = 12.829(5) Å, c = 14.206(7) Å
α = 93.62(3)°, β = 116.21(2)°, γ = 89.70(2)°
α = 93.62(3)°, β = 116.21(2)°, γ = 89.70(2)°
Ratio:
a:b:c = 0.635 : 1 : 1.107
Unit Cell V:
1,329.69 Γ
Β³ (Calculated from Unit Cell)
Z:
8
Comment:
Geological Environment
Geological Setting:
Widespread in igneous rocks of intermediate silica content, as syenites and andesites. Characteristic of granulite to amphibolite facies metamorphism, commonly as antiperthite; as detrital grains in sedimentary rocks.
First Recorded Occurrence of Andesine
Synonyms of Andesine
Sodic plagioclase (in part)
Other Language Names for Andesine
Common Associates
Associated Minerals Based on Photo Data:
| 16 photos of Andesine associated with Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| 16 photos of Andesine associated with Ilmenite | Fe2+TiO3 |
| 6 photos of Andesine associated with Calcite | CaCO3 |
| 4 photos of Andesine associated with Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(β»4)β»[Si2O7]4[(SiO4)10]O(OH)9 |
| 3 photos of Andesine associated with Grossular | Ca3Al2(SiO4)3 |
| 3 photos of Andesine associated with Diopside | CaMgSi2O6 |
| 3 photos of Andesine associated with Apatite | Ca5(PO4)3(Cl/F/OH) |
| 2 photos of Andesine associated with Hematite | Fe2O3 |
| 2 photos of Andesine associated with Quartz | SiO2 |
| 2 photos of Andesine associated with Siderite | FeCO3 |
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.
Andesine in petrology
An essential component of rock names highlighted in red, an accessory component in rock names highlighted in green.
Internet Links for Andesine
mindat.org URL:
https://www.mindat.org/min-220.html
Please feel free to link to this page.
Please feel free to link to this page.
Search Engines:
Mineral Dealers:
References for Andesine
Reference List:
Localities for Andesine
symbol to view information about a locality.
The Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
β - 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.
Algeria | |
| Eur. J. Mineral. |
| Eur. J. Mineral. |
| apports des donnees radiometriques (K/Ar) +6 other references |
Angola | |
| Andrade (1954) +2 other references |
| Lapido-Loureiro +1 other reference |
Antarctica | |
| Godard et al. (2017) |
| Harrington et al. (1967) +1 other reference |
| AmMin 44:439 |
| Thomson (1974) |
| Hawkes |
Argentina | |
| Musso et al. (2022) |
Armenia | |
| Bowell et al. (2021) |
Australia | |
| Hodge-Smith (1924) |
| Brown (1930) +1 other reference |
| Graham et al. (2021) |
| Birch BH Book |
| Teale et al. (2006) | |
| Pearson et al. (1991) |
| Crohn et al. (1984) |
| Mackie (1986) | |
| Sharrad (2012) |
| Sielecki (1988) |
| Rowlands et al. (1972) |
| Thompson (1970) |
| B&B Carney & M. Latham collections |
| Taheri +4 other references |
| Bottrill et al. (2008) |
| Sorrell (n.d.) |
| Sorrell (n.d.) |
| Sorrell (n.d.) | |
| |
| Sorrell (n.d.) |
| Judy Rowe collection |
| Sorrell (n.d.) |
| Sorrell (n.d.) | |
| Sorrell (n.d.) | |
| Sorrell (n.d.) |
| |
| W.D.Birch +1 other reference |
| Sorrell (n.d.) |
| Sutton & Mills (2012) |
| Sorrell (n.d.) |
| M. Jacobson +2 other references |
| Booth (1989) |
| Simpson (1948) |
| Simpson (1948) | |
| Barnes (2007) |
| Simpson et al. (1948) |
Austria | |
| H. Meixner: 32 (3) |
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
| J. E. Zirkl: Der Karinthin 43/44:175-188 (1961) |
| Fechner et al. (1985) |
| Frasl et al. (1965) |
| Sigmund (1937) |
Azerbaijan | |
| Gupta (2015) |
Belgium | |
| Corin (1930) +1 other reference |
| Hatert et al. (2002) | |
| Hatert et al. (2002) |
| Vandendriessche (1941) +1 other reference | |
| de BΓ©thune (1977) +1 other reference | |
Bolivia | |
| Federico Ahlfeld and Alejandro Schneider-Scherbina (1964) |
| Federico Ahlfeld and Alejandro Schneider-Scherbina (1964) | |
| Federico Ahlfeld and Alejandro Schneider-Scherbina (1964) | |
| Federico Ahlfeld and Alejandro Schneider-Scherbina (1964) | |
Brazil | |
| Jost et al. (2001) |
| Campos et al. (2022) |
| Candia et al. (1997) |
| Lobato et al. (2001) +1 other reference |
| Jour. of South American Earth Sci. ... | |
| Cassedanne et al. |
| Salgado et al. (2019) |
| Smith et al. (1933) +9 other references |
| Massuda et al. (2020) |
Canada | |
| albite alunite andalusite andesine ... |
| Montgomery (n.d.) |
| Montgomery (n.d.) | |
| Peatfield (n.d.) |
| Peatfield (n.d.) | |
| Rubingh et al. (2024) |
| Rubingh et al. (2024) | |
| C. Lemanski (re-entry of lost Mindat data) |
| Pe-Piper et al. (2024) |
| Badham |
| Peatfield (n.d.) |
| Turner et al. (2001) |
| EurJourMin 13 (2001) |
| Masson et al. (1981) |
| Tilley |
| Brand |
| Selway (1993) |
| Riverin |
| C. Lemanski (re-entry of lost Mindat data) |
| Charlier (2010) |
| Perreault (2003) | |
| Perreault (2003) | |
| Perreault (2003) | |
| Perreault (2003) | |
| Perreault (2003) | |
| Sabina (1986) +1 other reference |
| HORVΓTH et al. (2000) +1 other reference |
| Diniz (2019) |
| Morisset CE (2001) |
| Eur. J. Mineral. |
| Beaudin et al. (2024) |
| Beaudin et al. (2024) | |
| Perrault et al. (1982) |
Cape Verde | |
| Bebiano (1932) +1 other reference |
Chad | |
| Reynolds et al. (Tripoli) +4 other references |
Chile | |
| Petrov (n.d.) |
| Econ Geol (1995) |
China | |
| Juyun Gu et al. (1984) |
| Zheng et al. (2015) |
| Jian Shao et al. (2004) |
| Donghong Liu (2009) |
| Fushan Wang (1991) |
| Fushan Wang (1991) | |
| Qingchang Meng (1981) |
| Yiming Zhao et al. (2008) |
| Dazhong Zheng and Ruofeng Zheng (2005) |
| Xu et al. (2022) |
| Zhang +1 other reference |
| Zhang +1 other reference | |
| Zhang | |
| Liaoning Province Metallurgical and Geological Exploration Company Geophysical Team and Joint Study Group No. 102 (1980) |
| Miao Yu et al. (2013) |
| Huiwen Liu et al. (2014) |
| Licheng Tang (1989) +1 other reference |
| Yijun Zhou et al. (2002) |
| Yang et al. (2006) +1 other reference |
| Qiu et al. (2017) |
| Yan Liu et al. (2010) |
| Xiaoping Luo et al. (2009) |
| Jiang +3 other references |
| Ren et al. (2022) |
| Fengmei Chai et al. (2006) |
| Zhiyong Jia et al. (2009) |
Colombia (FRL) | |
| Tassinari et al. (2008) |
Cuba | |
| Roesler (1917) |
| Roesler (1917) |
| Roesler (1917) | |
| Roesler (1917) | |
| Roesler (1917) | |
| Roesler (1917) | |
Czech Republic | |
| Zemek +5 other references |
| |
| Ulrych J. (OrlickΓ© hory) |
| Beran (Ag, Au, Co) +2 other references |
| MatΓ½sek D. |
| Fojt et al. (1994) |
| J. Kotkova |
| pruvodce.geol.morava.sci.muni.cz (2007) |
| Houzar | |
| Ulrych et al. (1989) |
| Recommendations of the International ... +11 other references |
| DolnΓΔek Z et al. (2020) |
| Houzar +5 other references |
| CempΓrek | |
Ecuador | |
| Alejandro Felix |
Egypt | |
| El-Desoky et al. (2023) |
| Akaad et al. (South-eastern desert of Egypt) +10 other references | |
| Zoheir et al. (2013) | |
| El Ramly +4 other references | |
| El Ramly et al. (1969) +4 other references | |
| Zoheir (2008) |
El Salvador | |
| ... |
Ethiopia | |
| Barberi et al. (Ethiopia) +8 other references |
| Barberi et al. (Ethiopia) +3 other references |
| Barberi et al. (1973) | |
| Barberi et al. (Ethiopia) +4 other references |
| Brotzu et al. (Main Ethiopian Rift) +3 other references |
Finland | |
| C. Lemanski (re-entry of lost Mindat data) |
France | |
| Bull. Soc. Franç. Minéralo. ... |
| Bull. Soc. Franç. Minéralo. ... |
| Bull. Soc. Franç. Minéralo. ... |
| FORESTIER F. H. (1969) |
| B +1 other reference |
| Brousse +31 other references |
| J. Bertaux |
| Brousse +27 other references |
| Bailey +15 other references | |
| G. Demarcq |
| G. Demarcq |
| F. AndrΓ© and J. BΓ©hien |
| F. AndrΓ© and J. BΓ©hien | |
| F. AndrΓ© and J. BΓ©hien | |
| F. AndrΓ© and J. BΓ©hien | |
| F. AndrΓ© and J. BΓ©hien |
| Jeremine (1959) +1 other reference |
| Chubb et al. (1927) +8 other references | |
| Chubb et al. (1927) +1 other reference |
| Blanchard et al. (1981) +2 other references | |
| Bull. MinΓ©ral. |
| J.P. Couturié : "Le Massif Granitique de La Margeride (Massif Central Français) |
| P. Andrieux |
| BΓ©ziat |
Germany | |
| Habel (2009) |
| WeiΓ (1990) |
| ObermΓΌller et al. (1993) |
| Wittern (2001) |
| |
| Oehm et al. (1983) +6 other references |
| Brauns et al. (1922) |
| Brauns |
| Brauns |
| Brauns |
| Brauns |
Greece | |
| Hanke (1996) |
| Melfos +12 other references |
| Vason et al. (1993) |
| Eur. J. Mineral. |
Greenland | |
| Harry et al. (1964) |
Honduras | |
| ... |
Hungary | |
| KohΓΊt et al. (2019) |
| |
Iceland | |
| Blake (1966) |
India | |
| Narayanan Kutty et al. (1977) |
| Sarkar et al. (1980) |
| Rout et al. (2022) |
| Anand et al. (2022) |
Indian Ocean | |
| MaciΔ g et al. (2019) | |
| D. Besse et al. |
Indonesia | |
| Iddings (1913) |
| Smithsonian |
Iran | |
| Mehrabi et al. (2016) |
Iraq | |
| Al-Hermezi et al. (1986) |
Italy | |
| Eur. J. Mineral. |
| De Stefani (1905) +22 other references |
| DβAntonio et al. (1994) +4 other references | |
| [Lapis 1994:5 p.13-23 |
| Civetta et al. (1981) +7 other references |
| Barberi et al. (1984) +5 other references |
| F. Bakos |
| Bassani U. et al. (Ossola, Novara) |
| Rivalenti (1968) |
| Rossi (1968) +1 other reference |
| Franciosi et al. (2019) |
| Stara et al. (1999) |
| Sturiale (1968) +1 other reference |
| Sturiale (1961) +1 other reference | |
| Rottura et al. (1993) |
| Civetta L. et al. (1998) |
Japan | |
| Kuno (1960) +1 other reference |
| Myint (1996) |
| Huzita (1971) |
| Huzita et al. (1971) | |
| Kato (2012) |
| Tokiko Tiba (1989) |
| Tokiko Tiba (1989) | |
| Miyashiro (1956) | |
| Sadanaga et al. (1974) +1 other reference |
| Chudoba & Engels analysis (in DHZ) | |
| Matsueda (1980) |
| Tomita (1936) +5 other references |
| Masaru Yamaguchi (1964) | |
| analyses by Prof Seiichiro Uehara |
| classic specimens widely distributed in ... +2 other references |
| Gordon A. MacDonald (1948) | |
| Gordon A. MacDonald (1948) | |
| Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan) |
| Kato (2009) |
Kazakhstan | |
| Evseev (1995) |
Kenya | |
| Deines et al. (1973) +7 other references |
| Baker (1963) +1 other reference |
| Gregory (1900) +5 other references |
| Smith (1938) +3 other references |
| McCall et al. (1972) +3 other references | |
Kyrgyzstan | |
| Soloviev (2011) |
| |
Libya | |
| Lustrino et al. (2012) |
Madagascar | |
| Mahoney et al. (2008) | |
| Ashwal et al. (1998) |
| Lacroix (1922) | |
| Lacroix (1912) +3 other references |
| Lacroix (1923) +1 other reference |
Malawi | |
| Bloomfield (1965) +1 other reference |
| Garson et al. (1958) +5 other references |
Malaysia | |
| Ghani (2000) |
| Grubb (1965) +2 other references |
Mexico | |
| Rocks & Min.:63:456 +1 other reference |
| Petrov (n.d.) |
Mongolia | |
| Savina et al. (2020) |
| Peretyazhko et al. (2018) |
Mozambique | |
| TORRE DE ASSUNCAO et al. (1962) |
| Neiva (1984) | |
Myanmar | |
| Recommendations of the International ... +3 other references |
Namibia | |
| Simpson +5 other references |
| Steven |
New Zealand | |
| Moore et al. (1985) |
| Mason (1951) +3 other references |
| Suggate et al. (1978) +2 other references |
| Railton et al. (1990) | |
| Olivine nodules from Tokatoka et al. (1) |
| Benson (1942) +1 other reference |
| Railton et al. (1990) | |
| Mossman et al. (1969) |
| Osborne Hutton (1944) |
| Rodgers et al. (2000) |
| Moore (1979) |
| Black (1970) | |
| Railton et al. (1990) | |
| Jury (1981) |
North Korea | |
| Takeo Kato: "Two Types of Nickeliferous Pyrrhotite Deposits Found in Korea." (9 pp) |
| Inoue +3 other references |
North Macedonia | |
| Stojanov |
Northwest Africa Meteorites | |
| Dr. Vivian Gornitz (2013) +1 other reference | |
Norway | |
| Breivik (2001) |
| Larsen (2015) |
| ... |
| Kullerud (1996) |
| Kvamsdal (1999) |
| Heldal +30 other references | |
| Cadow (1993) |
| BΓΈe (2001) |
| Elvevold et al. (1996) |
| Ash (1967) |
| Kullerud et al. (2012) |
| WitsΓΈ (1995) |
| Tor WitsΓΈ pers. com to Knut Edvard ... | |
| Bryhni (1964) |
| Bryhni (1964) |
| Bryhni (1964) |
| Bryhni (1964) |
| Bryhni (1964) |
| WikstrΓΆm (1970) |
| Knut Edvard Larsen observation (visually id, common in other RP lavas) |
Pakistan | |
| Wang et al. (2022) |
| Jan et al. (2022) |
Papua New Guinea | |
| Traill (1961) |
Paraguay | |
| Geological Survey Professional Paper 327 (U.S. Department of the Interior, 1959) |
| Eckel +2 other references |
Poland | |
| Krzysztof Andrzejewski Collection |
| Gil et al. (2022) |
| GruszczyΕska et al. (2010) |
| Lis et al. (1986) |
| Lis et al. (1986) |
| Eligiusz SzeΕΔg private collection |
| Geopark - opis stanowiska nr 13 ... +5 other references | |
| Lis et al. (1986) |
| Lis et al. (1986) |
| Lis et al. (1986) |
| Lis et al. (1986) |
| Lis et al. (1986) |
| Lis et al. (1986) | |
| Lis et al. (1986) |
| Stepniewski et al. (2000) |
| Lis et al. (1986) |
Portugal | |
| Gaspar et al. (2000) |
| Wright (1968) +4 other references |
| Cruz et al. (2024) |
| Leal et al. (2022) |
Romania | |
| Grancea et al. (2002) |
Russia | |
| Kepezhinskas et al. (2023) |
| Sklyarov et al. (2016) |
| Sklyarov et al. (2016) | |
| Kiseleva et al. (2022) |
| Zhmodik et al. (2022) | |
| Koeberl et al. (2013) |
| Sklyarov et al. (2021) +1 other reference |
| Anastasiya SERGEEVA (2023) |
| Sandimirova et al. (2014) |
| Kyle et al. (2007) |
| ... +1 other reference |
| Gonevchuk et al. (2010) |
| Soloviev et al. (2022) |
| V. V. Vrublevskii et al. (2020) |
| alkcarb.myrocks.info (n.d.) | |
| Pavel.M. Kartashov (n.d.) |
| Sazonov et al. (2024) |
| Pavel.M. Kartashov (n.d.) |
| Shchukina et al. (Vol. 473, No. 1, pp. 333-337) | |
| www.igem.ru (2001) |
| ... |
| ... | |
| Grokhovskaya et al. (2000) |
| Bazai et al. (2009) |
| Gvozdev (2001) |
| Kuleshevich et al. (2008) |
| Svetov et al. (2023) |
| Ivashchenko et al. (2018, June) |
| Trunilina et al. (2024) |
| Trunilina et al. (2024) |
| Alekseev et al. (2020) | |
| I.A. Baksheev and O.E. Kudryavtseva : ... +2 other references |
| Soloviev et al. (2013) |
Saint HelenaοΌ Ascension and Tristan da Cunha | |
| doi.org/10.1093/petrology/26.1.149 +11 other references | |
Saint Lucia | |
| M. Le Guen de Kerneizon et al. +1 other reference |
| M. Le Guen de Kerneizon et al. |
Saudi Arabia | |
| Camp et al. (1989) +2 other references |
Serbia | |
| Zivanovic (2019) |
| PaΔevski et al. (2018) |
Slovakia | |
| KodΔra (1986) |
| RojkoviΔovΓ‘ |
| KodΔra (1986) |
| M. Huraiova et al. |
| KodΔra (1986) | |
| KodΔra (1986) |
| KodΔra (1986) |
| KodΔra (1986) |
| KodΔra (1986) |
| KodΔra (1986) |
| KodΔra (1986) | |
| PauliΕ‘ P. |
| KodΔra (1986) |
| BacsΓ³ |
| KodΔra (1986) |
| KodΔra (1986) | |
| KodΔra (1986) |
| KodΔra (1986) |
| ΔuΔa |
| ΔuΔa |
| Duda et. all. |
| ΔuΔa |
| KodΔra (1986) |
| KodΔra (1986) |
South Africa | |
| Anhaeusser et al. (1978) |
| Cairncross et al. (1995) |
| S.M.C. Verryn et al (1991) |
| Cairncross et al. (1995) |
| Cairncross et al. (1995) |
South Korea | |
| Atsuo Harumoto (1970) |
Spain | |
| J. GarcΓa et al. (2013) |
| Arcos et al. (1996) |
| Cendrero (1970) +7 other references |
| Majarena Serrano (2015) |
| Guiomar Calvo Sevillano (2008) +1 other reference |
Suriname | |
| De Roever et al. (1976) |
Sweden | |
| S.Hjelmqvist: The titaniferous iron-ore ... |
| Hellingwerf (1985) |
| The Swedish Museum of Natural History ... |
| Jongejan et al. (1949) |
| Lorin et al. (2009) |
Switzerland | |
| GΓΌnthert (1953) +1 other reference |
| Stalder et al. (1998) |
Taiwan | |
| CHEN et al. (1989) |
Tajikistan | |
| Litvinenko +8 other references |
| Soloviev et al. (2019) |
| Likhachov et al. (eds.) +1 other reference |
Thailand | |
| Part II +2 other references |
| Part II +4 other references |
Turkey | |
| Gultekin et al. (2016) |
| Lefevre et al. (1983) +7 other references |
| Burri et al. (1967) +1 other reference |
Uganda | |
| Roccati (1907) |
UK | |
| Golley et al. (1995) |
| Day (1999) |
| Eastwood et al. (1968) +1 other reference |
| Day (1999) |
| Day (1999) | |
| Day (1999) |
| B.G.J. Upton et al. |
| Emeleus et al. (1992) |
| Emeleus et al. (1992) |
Ukraine | |
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Marmato mining district, Salamina, Caldas Department, Colombia