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Arroyo de la Yedra, Manzanares el Real, Community of Madrid, Spaini
Regional Level Types
Arroyo de la YedraStream
Manzanares el RealMunicipality
Community of MadridAutonomous Community
SpainGroup of Countries

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PhotosMapsSearch
00204960014946553879797.jpg
Arroyo de la Yedra location view

Arroyo de la Yedra, Manzanares el Real, Community of Madrid, Spain
09973740014946553945335.jpg
Amphibole Supergroup

Arroyo de la Yedra, Manzanares el Real, Community of Madrid, Spain
07340040014946553896973.jpg
Amphibole Supergroup

Arroyo de la Yedra, Manzanares el Real, Community of Madrid, Spain
00204960014946553879797.jpg
Arroyo de la Yedra location view

Arroyo de la Yedra, Manzanares el Real, Community of Madrid, Spain
09973740014946553945335.jpg
Amphibole Supergroup

Arroyo de la Yedra, Manzanares el Real, Community of Madrid, Spain
07340040014946553896973.jpg
Amphibole Supergroup

Arroyo de la Yedra, Manzanares el Real, Community of Madrid, Spain
04863810014960867807066.jpg
Arroyo de la Yedra location view

Arroyo de la Yedra, Manzanares el Real, Community of Madrid, Spain
09973740014946553945335.jpg
Amphibole Supergroup

Arroyo de la Yedra, Manzanares el Real, Community of Madrid, Spain
Latitude & Longitude (WGS84):
40° 46' 33'' North , 3° 50' 33'' West
Latitude & Longitude (decimal):
40.77596,-3.84264
GeoHash:
G#: ezjrbx1ch
GRN:
N28W03
Type:
Stream
KΓΆppen climate type:
Csb : Warm-summer Mediterranean climate
Mindat Locality ID:
13543
Long-form identifier:
mindat:1:2:13543:3
GUID (UUID V4):
500f5740-e3c1-4fef-ac27-c0e9418759de
Name(s) in local language(s):
Arroyo de la Yedra, Manzanares el Real, Madrid, EspaΓ±a


The episyenites from the Sierra de Guadarrama (Spanish Central System) were formed by the hydrothermal alteration (dequartzification and alkalinization) of granitoids. The alteration took place on a regional scale, in the Lower Permian (277 Ma), in a brief period of time. Structurally, these rocks define a regional extensional geodynamic frame, with a NNE-SSW main regional extension direction (Caballero et al., 1996).

The amphiboles at the locality show a large compositional variation, ranging from arfvedsonite/magnesio-arfvedsonite/riebeckite to more Li rich phases such as leakeite, pedrizite root name minerals and clino-holmquistite. The amphiboles show large local variation and can only be differentiated by analytical methods capable of identifying the Li content (Caballero et al. 2002).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


17 valid minerals. 2 (TL) - type locality of valid minerals. 1 erroneous literature entry.

Detailed Mineral List:

β“˜ Aegirine-augite
Formula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
β“˜ Albite
Formula: Na(AlSi3O8)
β“˜ Andradite
Formula: Ca3Fe3+2(SiO4)3
β“˜ Annite
Formula: KFe2+3(AlSi3O10)(OH)2
β“˜ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
β“˜ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
β“˜ Clino-ferri-holmquistite
Formula: ◻{Li2}{Mg3Fe3+2}(Si8O22)(OH)2
Description: Ferri-ottoliniite was discredited in the 2012 amphibole nomenclature, and the holotype material, A(K0.07Na0.38)B(Na0.70Li1.24Ca0.06)C(Mg1.35Fe2+0.92Mn2+0.13 Zn0.31Fe3+1.71Al0.10Ti0.06Li0.42) Si8 O22 (OH1.51F0.47). has Li>Na in the B position and is consequently considered a clino-ferri-holmquistite.
β“˜ Clino-ferro-ferri-holmquistite (TL)
Formula: ◻{Li2}{Fe2+3Fe3+2}(Si8O22)(OH)2
Type Locality:
β“˜ 'Clino-holmquistite'
β“˜ Ferri-leakeite
Formula: [Na][Na2][Mg2Fe3+2Li]Si8O22(OH)2
Description: Chemical composition A(K0.13Na0.64) B(Na1.27Li0.62Ca0.11) C(Mg1.47Fe2+0.58 Mn2+0.12 Zn0.40Fe3+1.48 Al0.10Ti0.12Li0.73) Si8 O22 (OH1.30F0.72). This material was originally published as ferriwhittakerite, a now discredited mineral species
β“˜ 'Ferri-pedrizite'
Formula: [Na][Li2][Mg2Fe3+2Li]Si8O22(OH)2
β“˜ Ferro-actinolite
Formula: ◻Ca2Fe2+5(Si8O22)(OH)2
β“˜ Ferro-ferri-pedrizite (TL)
Formula: [Na][Li2][Fe2+2Fe3+2Li]Si8O22(OH)2
Type Locality:
β“˜ Hastingsite
Formula: NaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2
Description: While the epi-syenites are most reknown for rare Li-amphiboles, data from Caballero (1993) suggest that hastingsite is the most common amphibole in these rocks
β“˜ Kaolinite
Formula: Al2(Si2O5)(OH)4
β“˜ Magnetite
Formula: Fe2+Fe3+2O4
β“˜ Microcline
Formula: K(AlSi3O8)
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Quartz
Formula: SiO2
β“˜ Tainiolite
Formula: KLiMg2(Si4O10)F2
β“˜ Titanite
Formula: CaTi(SiO4)O
β“˜ Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
β“˜Magnetite4.BB.05Fe2+Fe3+2O4
β“˜Quartz4.DA.05SiO2
Group 9 - Silicates
β“˜Clino-ferri-holmquistite ?9.00.β—»{Li2}{Mg3Fe3+2}(Si8O22)(OH)2
β“˜Andradite9.AD.25Ca3Fe3+2(SiO4)3
β“˜Zircon9.AD.30Zr(SiO4)
β“˜Titanite9.AG.15CaTi(SiO4)O
β“˜Aegirine-augite9.DA.20(NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
β“˜Ferro-actinolite9.DE.10β—»Ca2Fe2+5(Si8O22)(OH)2
β“˜Hastingsite9.DE.15NaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2
β“˜'Ferri-pedrizite'9.DE.25[Na][Li2][Mg2Fe3+2Li]Si8O22(OH)2
β“˜Clino-ferro-ferri-holmquistite (TL)9.DE.25β—»{Li2}{Fe2+3Fe3+2}(Si8O22)(OH)2
β“˜Ferro-ferri-pedrizite (TL)9.DE.25[Na][Li2][Fe2+2Fe3+2Li]Si8O22(OH)2
β“˜Ferri-leakeite9.DE.25[Na][Na2][Mg2Fe3+2Li]Si8O22(OH)2
β“˜Tainiolite9.EC.15KLiMg2(Si4O10)F2
β“˜Muscovite
var. Sericite		9.EC.15KAl2(AlSi3O10)(OH)2
β“˜9.EC.15KAl2(AlSi3O10)(OH)2
β“˜Annite9.EC.20KFe2+3(AlSi3O10)(OH)2
β“˜Kaolinite9.ED.05Al2(Si2O5)(OH)4
β“˜Microcline9.FA.30K(AlSi3O8)
β“˜Albite9.FA.35Na(AlSi3O8)
Unclassified
β“˜'Clino-holmquistite'-
β“˜'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
β“˜'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
Hβ“˜ AnniteKFe32+(AlSi3O10)(OH)2
Hβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hβ“˜ Ferro-actinolite◻Ca2Fe52+(Si8O22)(OH)2
Hβ“˜ HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
Hβ“˜ KaoliniteAl2(Si2O5)(OH)4
Hβ“˜ Ferri-leakeite[Na][Na2][Mg2Fe23+Li]Si8O22(OH)2
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hβ“˜ Clino-ferro-ferri-holmquistite◻{Li2}{Fe32+Fe23+}(Si8O22)(OH)2
Hβ“˜ Clino-ferri-holmquistite◻{Li2}{Mg3Fe23+}(Si8O22)(OH)2
Hβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Hβ“˜ Ferri-pedrizite[Na][Li2][Mg2Fe23+Li]Si8O22(OH)2
Hβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
Hβ“˜ Ferro-ferri-pedrizite[Na][Li2][Fe22+Fe23+Li]Si8O22(OH)2
LiLithium
Liβ“˜ Ferri-leakeite[Na][Na2][Mg2Fe23+Li]Si8O22(OH)2
Liβ“˜ Clino-ferro-ferri-holmquistite◻{Li2}{Fe32+Fe23+}(Si8O22)(OH)2
Liβ“˜ Clino-ferri-holmquistite◻{Li2}{Mg3Fe23+}(Si8O22)(OH)2
Liβ“˜ TainioliteKLiMg2(Si4O10)F2
Liβ“˜ Ferri-pedrizite[Na][Li2][Mg2Fe23+Li]Si8O22(OH)2
Liβ“˜ Ferro-ferri-pedrizite[Na][Li2][Fe22+Fe23+Li]Si8O22(OH)2
OOxygen
Oβ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Oβ“˜ AlbiteNa(AlSi3O8)
Oβ“˜ AndraditeCa3Fe23+(SiO4)3
Oβ“˜ AnniteKFe32+(AlSi3O10)(OH)2
Oβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oβ“˜ Ferro-actinolite◻Ca2Fe52+(Si8O22)(OH)2
Oβ“˜ HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
Oβ“˜ KaoliniteAl2(Si2O5)(OH)4
Oβ“˜ Ferri-leakeite[Na][Na2][Mg2Fe23+Li]Si8O22(OH)2
Oβ“˜ MagnetiteFe2+Fe23+O4
Oβ“˜ MicroclineK(AlSi3O8)
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ QuartzSiO2
Oβ“˜ TitaniteCaTi(SiO4)O
Oβ“˜ ZirconZr(SiO4)
Oβ“˜ Clino-ferro-ferri-holmquistite◻{Li2}{Fe32+Fe23+}(Si8O22)(OH)2
Oβ“˜ Clino-ferri-holmquistite◻{Li2}{Mg3Fe23+}(Si8O22)(OH)2
Oβ“˜ TainioliteKLiMg2(Si4O10)F2
Oβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Oβ“˜ Ferri-pedrizite[Na][Li2][Mg2Fe23+Li]Si8O22(OH)2
Oβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
Oβ“˜ Ferro-ferri-pedrizite[Na][Li2][Fe22+Fe23+Li]Si8O22(OH)2
FFluorine
Fβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fβ“˜ TainioliteKLiMg2(Si4O10)F2
Fβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naβ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Naβ“˜ AlbiteNa(AlSi3O8)
Naβ“˜ HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
Naβ“˜ Ferri-leakeite[Na][Na2][Mg2Fe23+Li]Si8O22(OH)2
Naβ“˜ Ferri-pedrizite[Na][Li2][Mg2Fe23+Li]Si8O22(OH)2
Naβ“˜ Ferro-ferri-pedrizite[Na][Li2][Fe22+Fe23+Li]Si8O22(OH)2
MgMagnesium
Mgβ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Mgβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgβ“˜ Ferri-leakeite[Na][Na2][Mg2Fe23+Li]Si8O22(OH)2
Mgβ“˜ Clino-ferri-holmquistite◻{Li2}{Mg3Fe23+}(Si8O22)(OH)2
Mgβ“˜ TainioliteKLiMg2(Si4O10)F2
Mgβ“˜ Ferri-pedrizite[Na][Li2][Mg2Fe23+Li]Si8O22(OH)2
AlAluminium
Alβ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Alβ“˜ AlbiteNa(AlSi3O8)
Alβ“˜ AnniteKFe32+(AlSi3O10)(OH)2
Alβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alβ“˜ HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
Alβ“˜ KaoliniteAl2(Si2O5)(OH)4
Alβ“˜ MicroclineK(AlSi3O8)
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SiSilicon
Siβ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Siβ“˜ AlbiteNa(AlSi3O8)
Siβ“˜ AndraditeCa3Fe23+(SiO4)3
Siβ“˜ AnniteKFe32+(AlSi3O10)(OH)2
Siβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siβ“˜ Ferro-actinolite◻Ca2Fe52+(Si8O22)(OH)2
Siβ“˜ HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
Siβ“˜ KaoliniteAl2(Si2O5)(OH)4
Siβ“˜ Ferri-leakeite[Na][Na2][Mg2Fe23+Li]Si8O22(OH)2
Siβ“˜ MicroclineK(AlSi3O8)
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siβ“˜ QuartzSiO2
Siβ“˜ TitaniteCaTi(SiO4)O
Siβ“˜ ZirconZr(SiO4)
Siβ“˜ Clino-ferro-ferri-holmquistite◻{Li2}{Fe32+Fe23+}(Si8O22)(OH)2
Siβ“˜ Clino-ferri-holmquistite◻{Li2}{Mg3Fe23+}(Si8O22)(OH)2
Siβ“˜ TainioliteKLiMg2(Si4O10)F2
Siβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Siβ“˜ Ferri-pedrizite[Na][Li2][Mg2Fe23+Li]Si8O22(OH)2
Siβ“˜ Ferro-ferri-pedrizite[Na][Li2][Fe22+Fe23+Li]Si8O22(OH)2
PPhosphorus
Pβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
Clβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kβ“˜ AnniteKFe32+(AlSi3O10)(OH)2
Kβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kβ“˜ MicroclineK(AlSi3O8)
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Kβ“˜ TainioliteKLiMg2(Si4O10)F2
Kβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caβ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Caβ“˜ AndraditeCa3Fe23+(SiO4)3
Caβ“˜ Ferro-actinolite◻Ca2Fe52+(Si8O22)(OH)2
Caβ“˜ HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
Caβ“˜ TitaniteCaTi(SiO4)O
Caβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Tiβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiβ“˜ TitaniteCaTi(SiO4)O
FeIron
Feβ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Feβ“˜ AndraditeCa3Fe23+(SiO4)3
Feβ“˜ AnniteKFe32+(AlSi3O10)(OH)2
Feβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feβ“˜ Ferro-actinolite◻Ca2Fe52+(Si8O22)(OH)2
Feβ“˜ HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
Feβ“˜ Ferri-leakeite[Na][Na2][Mg2Fe23+Li]Si8O22(OH)2
Feβ“˜ MagnetiteFe2+Fe23+O4
Feβ“˜ Clino-ferro-ferri-holmquistite◻{Li2}{Fe32+Fe23+}(Si8O22)(OH)2
Feβ“˜ Clino-ferri-holmquistite◻{Li2}{Mg3Fe23+}(Si8O22)(OH)2
Feβ“˜ Ferri-pedrizite[Na][Li2][Mg2Fe23+Li]Si8O22(OH)2
Feβ“˜ Ferro-ferri-pedrizite[Na][Li2][Fe22+Fe23+Li]Si8O22(OH)2
ZrZirconium
Zrβ“˜ ZirconZr(SiO4)

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
Iberian PeninsulaPeninsula

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References

(n.d.)
(n.d.)
https://www.mineralienatlas.de/lexikon/index.php/Spanien/Comunidad%20de%20Madrid/Sierra%20de%20Guadarrama/Pedriza%20Massiv/Arroyo%20de%20la%20Yedra
Caballero, J. M., GonzΓ‘lez Casado, J. M., Casquet, C., Galindo, C., Tornos, F. (1996) Episienitas de la Sierra de Guadarrama: un proceso hidrotermal regional de edad PΓ©rmico Inferior ligado al inicio de la extensiΓ³n alpina. Cuadernos de GeologΓ­a IbΓ©rica: 20: 183-201.
Caballero, Jose M., Monge, Angeles, La Iglesia, Angel, Tornos, Fernando (1998) Ferri-clinoholmquistite, Li2(Fe2+,Mg)3Fe3+2Si8O22(OH)2, a new BLi clinoamphibole from the Pedriza Massif, Sierra de Guadarrama, Spanish Central System. American Mineralogist, 83 (1) 167-171 doi:10.2138/am-1998-1-217
Oberti, Roberta, Caballero, JosΓ© M., Ottolini, Luisa, LΓ³pez-AndrΓ©s, Sol, Herreros, Victor (2000) Sodic-ferripedrizite, a new monoclinic amphibole bridging the magnesium-iron-manganese-lithium and the sodium-calcium groups. American Mineralogist, 85 (3) 578-585 doi:10.2138/am-2000-0420
Caballero, JosΓ© M., Oberti, Roberta, Ottolini, Luisa (2002) Ferripedrizite, a new monoclinicBLi amphibole end-member from the Eastern Pedriza Massif, Sierra de Guadarrama, Spain, and a restatement of the nomenclature of Mg-Fe-Mn-Li amphiboles. American Mineralogist, 87 (7) 976-982 doi:10.2138/am-2002-0721
Oberti, Roberta, Cámara, Fernando, Caballero, José Maria, Ottolini, Luisa (2003) Sodic-ferri-ferropedrizite and ferri-clinoferroholmquistite: mineral data and degree of order of the A-site cations in Li-rich amphiboles. The Canadian Mineralogist: 41(6): 1345-1354. https://www.researchgate.net/publication/236596166_Sodic-ferri-ferropedrizite_and_ferri-clinoferroholmquistite_Mineral_data_and_degree_of_order_of_the_A-site_cations_in_Li-Rich_amphiboles
Oberti, Roberta, Cámara, Fernando, Caballero, José Maria (2004) Ferri-ottoliniite and ferriwhittakerite, two new end-members of the new Group 5 for monoclinic amphiboles. American Mineralogist: 89(5-6): 888-893. http://www.minsocam.org/msa/ammin/toc/Abstracts/2004_Abstracts/MJ04_Abstracts/Oberti_p888_04.pdf (abstract)
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