ultramafic (comparative more ultramafic, superlative most ultramafic)
(geology) Describing igneous rocks that contain magnesium and iron and only a very small amount of silica, such as are found in the Earth’s mantle.
• ultrabasic
ultramafic (plural ultramafics)
A rock with such properties.
Source: Wiktionary
6 February 2025
(verb) make (substances) hard and improve their usability; “cure resin”; “cure cement”; “cure soap”
The earliest credible evidence of coffee-drinking as the modern beverage appeared in modern-day Yemen. In the middle of the 15th century in Sufi shrines where coffee seeds were first roasted and brewed for drinking. The Yemenis procured the coffee beans from the Ethiopian Highlands.
