CultureJuly 30, 2026
gneiss
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Definition
A metamorphic rock that has a banded or foliated appearance, formed by high-pressure and high-temperature conditions deep within the earth.
Etymology
Derived from the German word 'Gneis', which is of obscure origin, likely originating from a Middle High German mining term for the rock.
In the news
In the article, 'Vals gneiss' is identified as the primary local stone used to construct the thermal baths, allowing the architecture to harmonize with the surrounding mountains.
Hidden deep within the Swiss Alps, this structure was built with 60,000 stone slabs to disappear into the
Read the full article ↗The Times of India