Basaltic: meaning, definitions and examples

Etymology

• The word originates from the Latin term 'basaltus', which was derived from the Ancient Greek word 'basanos', meaning 'stone'.
• The term has been used since the 17th century to describe this specific type of volcanic rock.

Geology

• Basalt forms when molten lava erupts onto the Earth's surface and cools quickly, creating a fine-grained texture.
• It is one of the most common types of volcanic rock, making up about 70% of the Earth's crust and is predominantly found in oceanic islands.
• The mineral composition of basalt typically includes plagioclase, pyroxene, and olivine, giving it a diverse range of appearances and textures.

Cultural Significance

• Basalt columns, often seen like giant pillars, can be found worldwide and are famous tourist sites in places like Northern Ireland’s Giant's Causeway.
• In many Pacific Islands, basalt is used historically to construct structures, and its durability has made it a favored choice for ancient architecture.

Art and Construction

• Artists have utilized basalt for sculptures and decorative elements, valuing its unique aesthetic qualities.
• This rock is also popular in landscaping and architecture, often used for paving and stone walls due to its strength.

Environmental Impact

• Basaltic eruptions can lead to the formation of new land, significantly altering an area's landscape over time.
• These eruptions can release gases into the atmosphere, impacting air quality and regional climates temporarily.

With rank #18,368, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.

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