åkermanite Introduction References & Edit History Quizzes (Bed) Rocks and (Flint) Stones Contents Science Earth Science, Geologic Time & Fossils Earth Sciences åkermanite mineral Ask the Chatbot a Question More Actions Print Cite verifiedCite While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions. Select Citation Style MLA APA Chicago Manual of Style Copy Citation Share Share Share to social media Facebook X URL https://www.britannica.com/science/akermanite Feedback External Websites Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction Spelling/Grammar Correction Link Correction Additional Information Other Your Feedback Submit Feedback Thank you for your feedback Our editors will review what you’ve submitted and determine whether to revise the article. External Websites Mineralogy Database - Akermanite Mineral Data Ask the Chatbot a Question Written and fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Britannica Editors History Table of Contents Table of Contents Ask the Chatbot åkermanite,, mineral composed of dicalcium magnesium disilicate, Ca2MgSi2O7, one end-member of the melilite mineral series (see melilite).