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Trujillo, Madronera, Cáceres, Extremadura, Spain

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Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 39° North , 5° West (est.)
Margin of Error:~9km
Köppen climate type:Csa : Hot-summer Mediterranean climate


Quartz vein swarm in a porphyritic two-mica adamellite.

Regions containing this locality

Iberian Peninsula

Peninsula - 1,587 mineral species & varietal names listed

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


5 valid minerals.

Detailed Mineral List:

Arsenopyrite
Formula: FeAsS
Reference: http://usuarios.lycos.es/geobenito/gold1.htm
Cassiterite
Formula: SnO2
Reference: http://usuarios.lycos.es/geobenito/gold1.htm
Gold
Formula: Au
Reference: http://usuarios.lycos.es/geobenito/gold1.htm
Quartz
Formula: SiO2
Reference: http://usuarios.lycos.es/geobenito/gold1.htm
Scheelite
Formula: Ca(WO4)
Reference: http://usuarios.lycos.es/geobenito/gold1.htm
'Wolframite'
Formula: (Fe2+)WO4 to (Mn2+)WO4
Reference: http://usuarios.lycos.es/geobenito/gold1.htm

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
'Gold'1.AA.05Au
Group 2 - Sulphides and Sulfosalts
'Arsenopyrite'2.EB.20FeAsS
Group 4 - Oxides and Hydroxides
'Cassiterite'4.DB.05SnO2
'Quartz'4.DA.05SiO2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
'Scheelite'7.GA.05Ca(WO4)
Unclassified Minerals, Rocks, etc.
'Wolframite'-(Fe2+)WO4 to (Mn2+)WO4

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Gold1.1.1.1Au
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 1:2
Arsenopyrite2.12.4.1FeAsS
Group 4 - SIMPLE OXIDES
AX2
Cassiterite4.4.1.5SnO2
Group 48 - ANHYDROUS MOLYBDATES AND TUNGSTATES
AXO4
Scheelite48.1.2.1Ca(WO4)
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Rocks, etc.
'Wolframite'-(Fe2+)WO4 to (Mn2+)WO4

List of minerals for each chemical element

OOxygen
O CassiteriteSnO2
O QuartzSiO2
O ScheeliteCa(WO4)
O Wolframite(Fe2+)WO4 to (Mn2+)WO4
SiSilicon
Si QuartzSiO2
SSulfur
S ArsenopyriteFeAsS
CaCalcium
Ca ScheeliteCa(WO4)
MnManganese
Mn Wolframite(Fe2+)WO4 to (Mn2+)WO4
FeIron
Fe ArsenopyriteFeAsS
Fe Wolframite(Fe2+)WO4 to (Mn2+)WO4
AsArsenic
As ArsenopyriteFeAsS
SnTin
Sn CassiteriteSnO2
WTungsten
W ScheeliteCa(WO4)
W Wolframite(Fe2+)WO4 to (Mn2+)WO4
AuGold
Au GoldAu

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