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Publications by John I. Koivula

Yellow Mn-Rich Tourmaline From the Canary Mining Area, Zambia

Gems and Gemology

English

Open Channels in Near-Colourless Synthetic Moissanite

Journal of Gemmology

English

Related publications

Limitations of Fe2+ and Mn2+ Site Occupancy in Tourmaline: Evidence From Fe2+- And Mn2+-Rich Tourmaline

American Mineralogist

English

Kôzulite, an Mn-Rich Alkali Amphibole

Acta Crystallographica Section E Structure Reports Online

English

Significance of Tourmaline-Rich Rocks in the Grenville Complex of St. Lawrence County, New York

English

A Chromian Tourmaline From Outokumpu, Finland

Bulletin of the Geological Society of Finland

English

Toward Knowledge-Rich Data Mining

Data Mining and Knowledge Discovery

Computer Networks

Computer Science Applications

Information Systems

English

GRASP: Rich Patterns for Argumentation Mining

English

Yellow Coloured Mats From Lava Tubes of La Palma (Canary Islands, Spain) Are Dominated by Metabolically Active Actinobacteria

Scientific Reports

Multidisciplinary

English

Compositional Variation of Piemontites From Different Mn-Rich Rock-Types of the Iberian Massif (SW Spain)

European Journal of Mineralogy

English

Simple Mining Method of Rich Text Data From User Feedback and Its Application

English