| 词条 | Djebel Onk mine |
| 释义 |
| name = Djebel Onk mine | image = | width = | caption = | pushpin_map = | pushpin_label = | pushpin_map_caption = | coordinates = | place = Bir el Ater | subdivision_type = | state/province = Tébessa Province | country = Algeria | owner = | official website = | acquisition year = | products = Phosphates | financial year = | amount = | opening year = | closing year = }} The Djebel Onk mine is a large mine located in the Tébessa Province. Djebel Onk represents one of the largest phosphates reserve in Algeria having estimated reserves of 2.8 billion tonnes of ore grading 24% P2O5.[1] References1. ^{{cite web|url=http://www.maghrebemergent.com/component/k2/item/14425-algerie-une-solution-pour-valoriser-le-gisement-de-phosphate-dormant-de-djebel-onk.html|archive-url=https://web.archive.org/web/20130624152458/http://www.maghrebemergent.com/component/k2/item/14425-algerie-une-solution-pour-valoriser-le-gisement-de-phosphate-dormant-de-djebel-onk.html|dead-url=yes|archive-date=2013-06-24|title=Une solution pour valoriser le gisement de phosphate dormant de Djebel Onk|year=2012|publisher=maghrebemergent.com|accessdate=2013-06-22}} {{coord missing|Algeria}} 1 : Phosphate mines in Algeria |
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