English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

973 Introduction  973 Occurrence of aluminum silicate minerals. 975 Andalusite__-_-_---_--_-____-___-___--_-_--___._-__-_-__975 Kyanite - - 975 Sillimanite _  975 Dumortierite__-___---_-_----____- 976 Topaz____-_----_--_-____-__-_-_-- 976 Pyrophyllite.. 976 Explanation of bibliography and index.___.____-----_---_-__ 977 Periodicals and serials..-____--_ 979 Bibliography ___  984 Index. 1011

Selected bibliography of andalusite, kyanite, sillimanite, dumortierite topaz, and pyrophyllite in the United States