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Trinidad mine, Benalmádena, Málaga, Andalusia, Spaini
Regional Level Types
Trinidad mineMine
BenalmádenaMunicipality
MálagaProvince
AndalusiaAutonomous Community
SpainCountry

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Latitude & Longitude (WGS84):
36° 35' 28'' North , 4° 35' 38'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Benalmádena58,854 (2017)2.0km
Mijas73,787 (2012)3.9km
Fuengirola71,482 (2013)6.3km
Alhaurín de la Torre35,114 (2014)8.6km
Torremolinos65,448 (2012)9.0km
Mindat Locality ID:
132618
Long-form identifier:
mindat:1:2:132618:8
GUID (UUID V4):
0
Name(s) in local language(s):
Mina Trinidad, Benalmádena, Málaga


Iron mine close to the border between Benalmádena and Mijas municipality. Iron ores are found in karstic cavities in marbles, where aragonite and calcite crystals are also formed after iron hydroxides. The marbles around the mine contain spinel and other skarn minerals.

The deposit includes irregular masses formed in magnesium skarn lenses on dolomitic marble. Hornfels series. Towards the south there exists a contact zone (reverse fault) with weathered and hydrothermalized leucogranites, sillimanite gneiss and alpine peridotites (Mijas Serpentinites). Serpentinites were affected by hydrothermal metamorphism, forming a talc-chrysotile-lizardite deposit.

Although mining was mainly focused on iron ores masses inside marble (limonite, goethite, hematite), just in the neighborhood skarn lenses bearing clinohumite-spinel can be found. Spinel occurs in beautiful assemblage ranging in colour from dark red, pink, lilac, purple and minor black pleonaste. Mineral association includes brucite, dolomite, limonite, ilmenite-geikielite, phlogopite and pyrrhotite.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


13 valid minerals.

Detailed Mineral List:

Brucite
Formula: Mg(OH)2
Calcite
Formula: CaCO3
Clinohumite
Formula: Mg9(SiO4)4F2
Description: Clinohumite occurs with spinel in metasomatic bands with forsterite, pyrrhotite and phlogopite in a dolomitic marble, although the first finds were associated with calcite, limonite and phlogopite in an oxidation zone. Clinohumite is found as relatively well defined crystals, but with somewhat rounded faces and edges, up to 1.5 centimeters in size, orange in color and bright.
Dolomite
Formula: CaMg(CO3)2
'Garnet Group'
Formula: X3Z2(SiO4)3
Geikielite
Formula: MgTiO3
Goethite
Formula: Fe3+O(OH)
Graphite
Formula: C
Hematite
Formula: Fe2O3
Ilmenite
Formula: Fe2+TiO3
'Limonite'
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Pyrrhotite
Formula: Fe1-xS
Quartz
Formula: SiO2
Spinel
Formula: MgAl2O4

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Graphite1.CB.05aC
Group 2 - Sulphides and Sulfosalts
Pyrrhotite2.CC.10Fe1-xS
Group 4 - Oxides and Hydroxides
Goethite4.00.Fe3+O(OH)
Spinel4.BB.05MgAl2O4
Geikielite4.CB.05MgTiO3
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
Quartz4.DA.05SiO2
Brucite4.FE.05Mg(OH)2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Group 9 - Silicates
Clinohumite9.AF.55Mg9(SiO4)4F2
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Unclassified
'Limonite'-
'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

HHydrogen
H BruciteMg(OH)2
H GoethiteFe3+O(OH)
H PhlogopiteKMg3(AlSi3O10)(OH)2
CCarbon
C CalciteCaCO3
C DolomiteCaMg(CO3)2
C GraphiteC
OOxygen
O BruciteMg(OH)2
O CalciteCaCO3
O ClinohumiteMg9(SiO4)4F2
O DolomiteCaMg(CO3)2
O GeikieliteMgTiO3
O GoethiteFe3+O(OH)
O HematiteFe2O3
O IlmeniteFe2+TiO3
O PhlogopiteKMg3(AlSi3O10)(OH)2
O QuartzSiO2
O SpinelMgAl2O4
O Garnet GroupX3Z2(SiO4)3
FFluorine
F ClinohumiteMg9(SiO4)4F2
MgMagnesium
Mg BruciteMg(OH)2
Mg ClinohumiteMg9(SiO4)4F2
Mg DolomiteCaMg(CO3)2
Mg GeikieliteMgTiO3
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg SpinelMgAl2O4
AlAluminium
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al SpinelMgAl2O4
SiSilicon
Si ClinohumiteMg9(SiO4)4F2
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si QuartzSiO2
Si Garnet GroupX3Z2(SiO4)3
SSulfur
S PyrrhotiteFe1-xS
KPotassium
K PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Ca CalciteCaCO3
Ca DolomiteCaMg(CO3)2
TiTitanium
Ti GeikieliteMgTiO3
Ti IlmeniteFe2+TiO3
FeIron
Fe GoethiteFe3+O(OH)
Fe HematiteFe2O3
Fe IlmeniteFe2+TiO3
Fe PyrrhotiteFe1-xS

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent

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