- Moganite (Wikipedia)
Moganite is an oxide mineral with the chemical formula SiO2 (silicon dioxide) that was discovered in 1976. It was initially described as a new form of silica from specimens found in the Barranco de Medio Almud, in the municipality of Mogán on the island of Gran Canaria, in the Canary Islands (Spain), receiving in a later work the name derived from this locality. In 1994 the International Mineralogical Association decided to disapprove it as a valid mineral, since it was considered indistinguishable from quartz. Subsequent studies allowed the IMA to rectify it in 1999, accepting it as a mineral species. It has the same chemical composition as quartz, but a different crystal structure.
- Gang war in Haiti (Wikipedia)
Since 2020, Haiti’s capital, Port-au-Prince, has been the site of an ongoing gang war between two major criminal groups and their allies: the Revolutionary Forces of the G9 Family and Allies (FRG9 or G9) and the G-Pep. The Government of Haiti and Haitian security forces have struggled to maintain their control of Port-au-Prince amid this conflict, with gangs reportedly controlling up to 90% of the city by 2023.