Examples of coltan in a Sentence

Recent Examples on the Web Some mines are run by warlords who work with rogue members of the Congolese army to smuggle the coltan out. — The Economist, 23 Jan. 2021 But mining operations are destroying these forests to extract minerals such as coltan—used in making electronics like cell phones and laptops. — National Geographic, 21 Apr. 2020 Then there were the critical minerals in their phones and computers—the coltan, cobalt, and lithium—that are mined in Afghanistan and the Democratic Republic of the Congo. — Eliza Griswold, The New Yorker, 23 Mar. 2020 Congo produces some two-thirds of the world’s cobalt, a mineral key in the production of lithium-ion batteries that power laptops and electric cars, as well as coltan, copper, tantalum and tin, all used in modern electronics. — Gabriele Steinhauser, WSJ, 30 Dec. 2018 The Western lowland gorilla's native habitat in Africa is shrinking due in part to mining of a metallic ore called coltan, a key ingredient in manufacturing batteries, including the kind found in our phones. — Jennifer Larino, NOLA.com, 1 Mar. 2018 Wakanda’s entire Vibranium economy is based on Congo’s exclusive rights to the rare mineral coltan (which is in basically EVERY cellphone). — Jason Johnson, The Root, 22 Jan. 2018 Race organizers ask for these donations because recycling cell phones reduces the need for additional coltan, a mineral extracted from the forests of Congo, home to endangered lowland gorillas. — Chris Barlow, Milwaukee Journal Sentinel, 3 Jan. 2018 Congo produces some two-thirds of the world’s cobalt, a mineral key in the production of lithium-ion batteries that power laptops and electric cars, as well as coltan, copper, tantalum and tin, all used in modern electronics. — Gabriele Steinhauser, WSJ, 30 Dec. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'coltan.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.