FR2274350A1 - Procede de preparation de cristaux d'amethyste - Google Patents

Procede de preparation de cristaux d'amethyste

Info

Publication number
FR2274350A1
FR2274350A1 FR7420369A FR7420369A FR2274350A1 FR 2274350 A1 FR2274350 A1 FR 2274350A1 FR 7420369 A FR7420369 A FR 7420369A FR 7420369 A FR7420369 A FR 7420369A FR 2274350 A1 FR2274350 A1 FR 2274350A1
Authority
FR
France
Prior art keywords
crystals
growing
colourless
crystal
quartz
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7420369A
Other languages
English (en)
French (fr)
Other versions
FR2274350B1 (it
Inventor
Valentin Evstafievich Khadzhi
Evgeny Matveevich Tsyganov
Leonid Iosifovich Tsinober
Zhanetta Viktorovn Novozhilova
Galina Vasilievna Reshetova
Mikhail Isaakovich Samoilovich
Vladimir Petroivich Butuzov
Anatoly Alexandro Shaposhnikov
Margarita Vladimirovn Lelekova
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INST SINTEZA MINERALNOGO SYR
Original Assignee
INST SINTEZA MINERALNOGO SYR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INST SINTEZA MINERALNOGO SYR filed Critical INST SINTEZA MINERALNOGO SYR
Priority to FR7420369A priority Critical patent/FR2274350A1/fr
Publication of FR2274350A1 publication Critical patent/FR2274350A1/fr
Application granted granted Critical
Publication of FR2274350B1 publication Critical patent/FR2274350B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B7/00—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
    • C30B7/10—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions by application of pressure, e.g. hydrothermal processes
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C30B29/18—Quartz

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
FR7420369A 1974-06-12 1974-06-12 Procede de preparation de cristaux d'amethyste Granted FR2274350A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7420369A FR2274350A1 (fr) 1974-06-12 1974-06-12 Procede de preparation de cristaux d'amethyste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420369A FR2274350A1 (fr) 1974-06-12 1974-06-12 Procede de preparation de cristaux d'amethyste

Publications (2)

Publication Number Publication Date
FR2274350A1 true FR2274350A1 (fr) 1976-01-09
FR2274350B1 FR2274350B1 (it) 1978-12-22

Family

ID=9139960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420369A Granted FR2274350A1 (fr) 1974-06-12 1974-06-12 Procede de preparation de cristaux d'amethyste

Country Status (1)

Country Link
FR (1) FR2274350A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456766A1 (fr) * 1979-05-14 1980-12-12 Inst Sinteza Mineralnogo Procede de traitement de mineraux

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456766A1 (fr) * 1979-05-14 1980-12-12 Inst Sinteza Mineralnogo Procede de traitement de mineraux

Also Published As

Publication number Publication date
FR2274350B1 (it) 1978-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse