A NEW INVESTIGATION OF VIETNAM’S BERYL

Nguyen Van Binh; Nguyen Thi Hong

doi:10.29037/ajstd.229

ASEAN Journal on Science and Technology for Development (Nov 2017)

A NEW INVESTIGATION OF VIETNAM’S BERYL

Nguyen Van Binh,
Nguyen Thi Hong

Affiliations

Nguyen Van Binh: Institute of Materials Science, Vietnamese Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay, Ha Noi
Nguyen Thi Hong: Institute of Materials Science, Vietnamese Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay, Ha Noi

DOI: https://doi.org/10.29037/ajstd.229
Journal volume & issue: Vol. 25, no. 1
pp. 37 – 46

Abstract

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The paper presents briefly new investigation of Vietnam beryl group, especially some characteristics of regional geology of Song Chay granite massif and new find of big crystals of beryl in them. The green beryl is found in quartz - mica - tourmaline, mica - feldspar – quartz pegmatite bodies in the south part of Song Chay granite - gneiss massif near Na Chi and Tan Nam villages, Quang Binh district, Ha Giang province.

Published in ASEAN Journal on Science and Technology for Development

ISSN: 0217-5460 (Print); 2224-9028 (Online)
Publisher: Universiti Brunei Darussalam
Country of publisher: Brunei Darussalam
LCC subjects: Technology: Technology (General); Science: Science (General)
Website: https://ajstd.ubd.edu.bn/journal/

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