Venezuelai

Regional Level Types
Venezuela	Country

This page is currently not sponsored. Click here to sponsor this page.

PhotosMapsSearchMineralogy

Venezuela, officially the Bolivarian Republic of Venezuela, is a country in northern South America, covering approximately 916,400 km². It is bordered by Colombia to the west, Brazil to the south, Guyana to the east, and the Caribbean Sea and Atlantic Ocean to the north. The capital is Caracas, while other major cities include Maracaibo, Valencia, and Ciudad Guayana. Venezuela includes numerous Caribbean islands and has one of the longest coastlines in northern South America.

Geographically, Venezuela is divided into several major regions. The Venezuelan Andes extend into the west of the country, with peaks exceeding 4,900 m, including Pico Bolívar, the highest point in Venezuela. North-central Venezuela contains the Coastal Range, a rugged mountain system running parallel to the Caribbean coast. South of the Orinoco River lies the Guiana Shield, characterised by ancient uplands, dense rainforest, and spectacular tepuis (table mountains). The central part of the country is dominated by the Llanos, vast seasonally flooded plains drained by the Orinoco River and its tributaries. The climate ranges from tropical coastal and lowland conditions to alpine climates at high elevations.

Geologically, Venezuela encompasses several major tectonic provinces. The Guiana Shield in the south consists of Archaean to Proterozoic crystalline basement, including granites, gneisses, greenstone belts, and quartzites, representing some of the oldest rocks in South America. The Andean and Caribbean mountain belts in the north and west formed during the Cenozoic through complex interactions between the South American, Caribbean, and Nazca plates, involving subduction, strike-slip faulting, and crustal shortening. The Maracaibo Basin and Orinoco Basin contain thick Mesozoic–Cenozoic sedimentary sequences, which host some of the world’s largest hydrocarbon accumulations.

Venezuela is internationally renowned and desired for its energy and mineral resources. It possesses some of the largest proven oil reserves globally, particularly within the Orinoco Oil Belt, which contains vast heavy and extra-heavy crude deposits. Natural gas is also abundant. Metallic mineral resources include iron ore (notably in the Guiana Shield near Cerro Bolívar and El Pao), bauxite, gold, diamonds, manganese, and nickel. The Guiana Shield has long been an important source of alluvial diamonds and gold, while iron ore mining has played a major role in industrial development around Ciudad Guayana. Non-metallic resources include limestone, phosphate, and construction materials.

Historically, Venezuela was part of the Spanish Empire until independence in the early 19th century under leaders such as Simón Bolívar. The discovery and exploitation of oil in the early 20th century transformed the country’s economy and society, making hydrocarbons the dominant economic sector. Political and economic changes in recent decades have significantly affected the mining and energy industries, as well as infrastructure and scientific activity.

Administratively, Venezuela is divided into states, a Capital District, and federal dependencies. From a geological perspective, the country is particularly significant for its exposure of the Guiana Shield, major hydrocarbon basins, and active Caribbean–South American plate boundary, making it an important region for studying Precambrian crustal evolution, petroleum systems, and the relationship between geology, natural resources, and national development.

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.

Mineral List

Mineral list contains entries from the region specified including sub-localities

113 valid minerals. 4 (TL) - type locality of valid minerals.

Rock Types Recorded

Rock list contains entries from the region specified including sub-localities