Sierra Almijara
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The Sierra de Almijara is a mountain range in the provinces of Granada and Málaga in southern Spain. The rocks are mainly marble, giving a white or gray color to the narrow ridges and deep ravines. The range is mostly protected by the
Sierras of Tejeda, Almijara and Alhama Natural Park The Sierras of Tejeda, Almijara and Alhama Natural Park ( es, Parque natural de las Sierras de Tejeda, Almijara y Alhama) is a protected area in the Spanish provinces of Málaga and Granada. It contains the Sierra de Tejeda and Sierra de Almijara ...
.


Location

The Sierras of Tejida and Almijara form a single range about west of the Sierra Nevada. The mountains form a barrier between the coast and the interior. They are part of the
Penibaetic System The Penibaetic System ( es, Sistema Penibético or ''Cordillera Penibética'') is the southernmost of the three systems of mountain ranges of the Baetic System in the southern Iberian Peninsula. It includes the highest point in the peninsula, 3 ...
. The Sierras of Tejeda, Almijara and Alhama Natural Park covers . The park contains the Sierra de Tejeda and Sierra de Almijara mountains in the Axarquía ''comarca'' of the eastern province of Málaga and the Alhama ''comarca'' on the southwest of the province of Granada.


Topography

The Sierra de Almijara is a rough mass of marble mountains with sharp ridges that stretches east from the Puerto de Cómpeta. The mountains contain narrow ridges separated by deep valleys cut by the streams and rivers, resulting in many small sub-basins. The most distinct peak is the
Cerro del Lucero The Cerro del Lucero, also known as El Lucero, Raspón de los Moriscos or Cerro de los Moriscos, is a mountain in the Alhama de Granada municipality of the Province of Granada in southern Spain, in the Sierra Almijara. Location The Cerro del Lu ...
.
Navachica Navachica is a mountain in the Province of Málaga in southern Spain, the highest peak in the Sierra Almijara. Location The Pico Navachica is the highest peak in the Sierra Almijara. The peak has an elevation of , prominence of and isolation ...
is the highest peak in the Sierra Almijara. The peak has an elevation of and
topographic prominence In topography, prominence (also referred to as autonomous height, relative height, and shoulder drop in US English, and drop or relative height in British English) measures the height of a mountain or hill's summit relative to the lowest contou ...
of . The Sierra Almijara and Sierra Tejeda form the southern margin of the western part of the
Granada basin The Granada Basin, Depression of Granada or Granada Depression ( es, Depresión de Granada) is a totally enclosed valley in Andalusia, Spain. The river Genil runs through the valley upon exiting from the Sierra Nevada until it passes through the ...
, and contain tributaries of the
Cacín River The Cacín River ( es, Río Cacín) is a river in Andalusia, Spain. It is supplied by streams flowing north from the Sierra de Almijara and Sierra de Tejeda into the Granada Basin. The river originates in the Los Bermejales Reservoir, and flows n ...
.
Pliocene The Pliocene ( ; also Pleiocene) is the epoch in the geologic time scale that extends from 5.333 million to 2.58Cacín Cacín is a city located in the province of Granada, Spain. It lies to the east of the Río Cacín, from which it takes its name. According to the 2005 census A census is the procedure of systematically acquiring, recording and calculating in ...
,
Almuñécar Almuñécar () is a Spanish city and municipality located in the southwestern part of the comarca of the Costa Granadina, in the province of Granada. It is located on the shores of the Mediterranean sea and borders the Granadin municipalities of ...
and
Nerja Nerja () is a municipality on the Costa del Sol in the province of Málaga in the autonomous community of Andalusia in southern Spain. It is part of the comarca of La Axarquía. It is on the country's southern Mediterranean coast, about 50  ...
to in
Arenas del Rey Arenas del Rey is a village located in the province of Granada, Spain. According to the 2006 census (INE), the city had a population of 1,231 inhabitants. The village is just north of the Sierras of Tejeda, Almijara and Alhama Natural Park The ...
. Temperatures in the areas with marine influence, including Nerja, Almuñecar and Frigiliana range from . Higher in the mountains the temperatures range from . Further inland in the Alhama region they range from in summer. At low and medium elevations to climate is thermic semi-arid mediterranean. The mean air temperature is and mean annual precipitation is . Most of the rain is torrential and falls between November and March.


Geology

All of the park has the
calcareous Calcareous () is an adjective meaning "mostly or partly composed of calcium carbonate", in other words, containing lime or being chalky. The term is used in a wide variety of scientific disciplines. In zoology ''Calcareous'' is used as an ad ...
formations of the
Subbética Subbetica is a comarca in the province of Córdoba, Spain. It contains the following municipalities: * Almedinilla * Benamejí * Cabra * Carcabuey * Doña Mencía * Encinas Reales * Fuente-Tójar * Iznájar * Lucena * Luque * Palenciana * ...
region, with
marble Marble is a metamorphic rock composed of recrystallized carbonate minerals, most commonly calcite or dolomite. Marble is typically not foliated (layered), although there are exceptions. In geology, the term ''marble'' refers to metamorphose ...
s, shales,
phyllite Phyllite ( ) is a type of foliated metamorphic rock created from slate that is further metamorphosed so that very fine grained white mica achieves a preferred orientation.Stephen Marshak ''Essentials of Geology'', 3rd ed. It is primarily compo ...
s, etc. The area is rich in
quartzite Quartzite is a hard, non- foliated metamorphic rock which was originally pure quartz sandstone.Essentials of Geology, 3rd Edition, Stephen Marshak, p 182 Sandstone is converted into quartzite through heating and pressure usually related to tec ...
and
gneiss Gneiss ( ) is a common and widely distributed type of metamorphic rock. It is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. Gneiss forms at higher temperatures a ...
over 300 million years old. The Sierra de Almijara holds one of the Spain's main sources of
dolomitic Dolomite () is an anhydrous carbonate mineral composed of calcium magnesium carbonate, ideally The term is also used for a sedimentary carbonate rock composed mostly of the mineral dolomite. An alternative name sometimes used for the dolomiti ...
marble. The marble gives white and gray tones to the ridges and ravines. The limestone has been eaten out by water to create a maze of fissures, depressions and caves, including the deep canyon of the Chíllar River and the
Caves of Nerja The Caves of Nerja ( es, Cueva de Nerja) are a series of caverns close to the town of Nerja in the Province of Málaga, Spain. Stretching for almost , the caverns are one of Spain's major tourist attractions. Concerts are regularly held in one of ...
. The Caves of Nerja (''Cueva de Nerja''), with an entrance just south of the park, is a National Monument. The parent rock consists of
dolomite Dolomite may refer to: *Dolomite (mineral), a carbonate mineral *Dolomite (rock), also known as dolostone, a sedimentary carbonate rock *Dolomite, Alabama, United States, an unincorporated community *Dolomite, California, United States, an unincor ...
marble Marble is a metamorphic rock composed of recrystallized carbonate minerals, most commonly calcite or dolomite. Marble is typically not foliated (layered), although there are exceptions. In geology, the term ''marble'' refers to metamorphose ...
formed in the
Triassic The Triassic ( ) is a geologic period and system (stratigraphy), system which spans 50.6 million years from the end of the Permian Period 251.902 million years ago (Year#Abbreviations yr and ya, Mya), to the beginning of the Jurassic Period 201.36 ...
. It is intensively folded and cut by transversal faults. Weathering in some areas has resulted in sands of almost pure dolomite crystals with very little clay, and in stony ground of partially altered marbles. Sandy
regosol A Regosol in the World Reference Base for Soil Resources (WRB) is very weakly developed mineral soil in unconsolidated materials. Regosols are extensive in eroding lands, in particular in arid and semi-arid areas and in mountain regions. Internat ...
s develop with high levels of
carbonate A carbonate is a salt of carbonic acid (H2CO3), characterized by the presence of the carbonate ion, a polyatomic ion with the formula . The word ''carbonate'' may also refer to a carbonate ester, an organic compound containing the carbonate ...
s and
magnesium Magnesium is a chemical element with the symbol Mg and atomic number 12. It is a shiny gray metal having a low density, low melting point and high chemical reactivity. Like the other alkaline earth metals (group 2 of the periodic ta ...
and low levels of plant nutrients. Erosion due to the steep slopes, lack of vegetation and fires prevent the soil from developing.


Peaks

From west to east, the named peaks are


Notes


Sources

* * * * * * * * * * * * {{DEFAULTSORT:Almijara, Sierra de Alhama Tejeda Geography of the Province of Granada Geography of the Province of Málaga