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Suanite is a magnesium borate mineral with formula Mg2B2O5. It was first described in 1953 by Japanese scientist Takeo Watanabe from the University of Tokyo. His first contact with the mineral was during analysis of gold- and copper- bearing skarn minerals from the Hol Kol mine, located in North Korea obtained in 1939. Due to the small sample size available to him, he was only able to determine the unknown substance's optical properties under a microscope. Watanabe was able to return to the site in 1943 and obtain further samples that permitted him to perform chemical analysis on the material.

AttributesValues
rdf:type
rdfs:label
  • Suanita
  • Suanite
  • 遂安石
  • Suanite
  • Суаніт
rdfs:comment
  • La suanita és un mineral de la classe dels borats. Rep el seu nom del districte de Suan, a Corea del Nord.
  • La suanite è un minerale.
  • 遂安石(スアンせき、Suanite)は、1953年に発表された新鉱物で、東京大学の鉱床学者、渡辺武男により、朝鮮半島の笏洞(Hol Kol)鉱山から発見された。化学組成はMg2B2O5。単斜晶系。 渡辺が卒業論文研究以来、調査を進めてきた笏洞金・銅スカルン鉱床の周囲に発達する小藤石苦灰岩中に、白色の針状結晶として産出した。鉱物名は、発見地の笏洞鉱山が黄海北道遂安郡に位置することに由来する。
  • Suanite is a magnesium borate mineral with formula Mg2B2O5. It was first described in 1953 by Japanese scientist Takeo Watanabe from the University of Tokyo. His first contact with the mineral was during analysis of gold- and copper- bearing skarn minerals from the Hol Kol mine, located in North Korea obtained in 1939. Due to the small sample size available to him, he was only able to determine the unknown substance's optical properties under a microscope. Watanabe was able to return to the site in 1943 and obtain further samples that permitted him to perform chemical analysis on the material.
  • Суаніт (англ. suanite; нім. Suanit m) — мінерал, борат магнію острівної будови. Важливий промисловий мінерал бору. Від назви місцевості першознахідки (T.Watanabe, 1953). Синоніми: магніоборит.
foaf:name
  • Suanite
name
  • Suanite
foaf:isPrimaryTopicOf
dct:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
dbp:wikiPageUsesTemplate
category
class
  • Prismatic
color
  • White to pale gray
gravity
symmetry
  • P21/a
system
birefringence
  • δ = 0.074
cleavage
  • Perfect parallel to {010}
diaphaneity
  • Translucent
formula
  • Mg2B2O5
habit
  • Clusters of prismatic to fibrous crystals
luster
  • Silky to pearly
mohs
opticalprop
  • Biaxial
refractive
  • nα = 1.596 nβ = 1.639 nγ = 1.670
has abstract
  • La suanita és un mineral de la classe dels borats. Rep el seu nom del districte de Suan, a Corea del Nord.
  • La suanite è un minerale.
  • 遂安石(スアンせき、Suanite)は、1953年に発表された新鉱物で、東京大学の鉱床学者、渡辺武男により、朝鮮半島の笏洞(Hol Kol)鉱山から発見された。化学組成はMg2B2O5。単斜晶系。 渡辺が卒業論文研究以来、調査を進めてきた笏洞金・銅スカルン鉱床の周囲に発達する小藤石苦灰岩中に、白色の針状結晶として産出した。鉱物名は、発見地の笏洞鉱山が黄海北道遂安郡に位置することに由来する。
  • Suanite is a magnesium borate mineral with formula Mg2B2O5. It was first described in 1953 by Japanese scientist Takeo Watanabe from the University of Tokyo. His first contact with the mineral was during analysis of gold- and copper- bearing skarn minerals from the Hol Kol mine, located in North Korea obtained in 1939. Due to the small sample size available to him, he was only able to determine the unknown substance's optical properties under a microscope. Watanabe was able to return to the site in 1943 and obtain further samples that permitted him to perform chemical analysis on the material.
  • Суаніт (англ. suanite; нім. Suanit m) — мінерал, борат магнію острівної будови. Важливий промисловий мінерал бору. Від назви місцевості першознахідки (T.Watanabe, 1953). Синоніми: магніоборит.
2V
streak
  • White
strunz
unit cell
  • a = 12.31 Å, b = 3.12 Å
  • c = 9.2 Å; β = 104.33°
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