nyuuzyou/wikis huggingface dataset:
Fustic - left (116 L)

[[[SliderGallery rightalign|Uemura_05-29-2009_116.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 116
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 2nd shelf
|-	
! scope="row"|Sample location
| left (116 L)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| yellow ochre
|-	
! scope="row"|Dyestuff (Japanese common name)
| フスチック : Fustic
|-	
! scope="row"|Dye (English common name)
| Old fustic
|-	
! scoe="row"| Dye (Botanical name)
| Maclura tinctoria
|-
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| chromium
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's notes
| The color was more red than the other sample in this folder.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Fustic - right (116 R)

[[[SliderGallery rightalign|Uemura_05-29-2009_116.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 116
|-	
! scope="row"| number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 2nd shelf
|-	
! scope="row"|Sample location
| right (116 R)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| yellow ochre (slightly bluish)
|-	
! scope="row"| ( common name)
| フスチック : 
|-	
! scope="row"|Dyestuff (Japanese common name)
| フスチック : Fustic
|-		
! scope="row"|Dye (English common name)
| Old fustic
|-		
! scope="row"| Dye (Botanical name)
| Maclura tinctoria
|-	
! scope="row"|Plant part
| unspecified
|-	
! scope="row"| extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| copper
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemera's date
| Kyoto
|}
Category:Uemura dye archive
Fustin

== Description ==
A natural yellow colorant found in young fustic. Fustin is extracted from the wood of some sumac trees (Cotinus coggygria and Rhus succedanea). It is the principal component in haji, a traditional Japanese yellow colorant.
== Synonyms and Related Terms ==
dihydrofisetin; 3,3'4',7-tetrahydroxyflavanone ; haji
==Physical and Chemical Properties==
Composition 	C15H12O6
Melting Point 	226-229 C
Molecular Weight	mol. wt. = 288.25
==Resources and Citations==
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 4341
* R.Feller, M.Curran, C.Bailie, 'Identification of Traditional Organic Colorants Employed in Japanese Prints and Determination of their Rates of Fading', Japanese Woodblock Prints, Allen Memorial Art Museum, Oberlin College, Oberlin, 1984
Category:Materials database
G10 Epoxy Sheet

== Description ==
A brand name for a composition material of glass fiber and resin lamination. “G” stands for glass fiber “10” mean that glass fiber is accounting for 10% of it. G10 material has the features of insulation, wear resistance and corrosion resistance well. Compared with ordinary glass fiber sheets, the epoxy laminations provides increased tensile strength, elastic modulus, impact resistance, chemical stability, fatigue resistance, temperature resistance and electrical insulation. 
G10 and FR4 glass cloth reinforced epoxy natural is typically a yellowish to light green color. The most versatile all-around laminate grades are continuous glass woven fabric impregnated with an epoxy resin binder. Epoxy resins are among the most versatile and widely used plastics in the electronics field, primarily because water absorption is virtually nil, rendering it an outstanding insulator. Beyond its electrical insulating properties, epoxy resins exhibit great dimensional stability (shrinkage is usually less than 1 percent) and superior adhesive properties. G10/FR4 has extremely high mechanical strength, good dielectric loss properties, and good electric strength properties, both wet and dry.
 
Options:
* G10: 10% glass fiber; properties listed below
* G10 FR4: fire retardant grade of G10
* G9: 9% glass fiber; recommended for use in wet condition
* G11: 11% glass fiber; harder with higher glass transition temperature (175C)
==Physical and Chemical Properties==
* Glass transition temperature = 130C
* Perpendicular layer bending strength (normal): ≥340Mpa.
* Parallel layer impact strength : 45-66 KJ/m².
* Relative dielectric constant (1MHz): ≤5.5.
==Resources and Citations==
* Conservation Support Systems, Catalog, 1997
* JHDPCB: G10 Epoxy
* EPlastics: G10-Fr4
Category:Materials database
GBW

= Guild of Book Workers =
"The Guild of Book Workers is the national non-profit organization for all the book arts. It was founded in 1906 and since that time, especially in the last 20 years, has grown immensely in scope. The Guild currently has over 1000 members worldwide. Areas of interest include bookbinding, printing, conservation, marbling, calligraphy, and papermaking." (from website)
Web Address 	http://palimpsest.stanford.edu/byorg/gbw/
Postal Address 	GBW
521 Fifth Ave
New York, NY 10175-0038
USA
Phone 	+1 212 292 4444
Information Online	Conferences / seminars
Courses / workshops
Publishes newsletter
Publications viewable online
List serve
Archived information
Related links
Searchable 	Yes
Categories 	Membership organization
Website Languages 	English
== Comments ==
Newsletter (94-2000 online), supply directory hard copy, conference, workshops, list serve with archives, reference lists; searchable; numerous links for book related sitesCategory:Directory
Category:Directory: Membership organization
GCI

= Getty Conservation Institute =
The Getty Conservation Institute (GCI) was established in 1983 as an operating institute of the J.Paul Getty Trust. GCI focuses on the preservation of worldwide cultural heritage through its programs in scientific research, education and training, field projects, and information dissemination. The comprehensive collections of conservation and preservation literature at the GCI Library can be searched online. Additionally, the GCI website disseminates the results of GCI research and provides copies of its current and archived newsletters. AATA Online (http://aata.getty.edu/NPS/) is a new Internet tool introduced by GCI in 2000. AATA Online provides searchable Internet access to the over 100,000 abstracts published in the Art and ArchaeologyTechnical Abstracts and its predecessors since 1932.
Web Address 	http://www.getty.edu/conservation/
Postal Address 	Getty Conservation Institute
1200 Getty Center Drive
Los Angeles, CA 90049-1684USA
Phone 	+1 310 440 7325
Fax 	+1 310 440 7702
Contact 	twhalen@getty.edu
Information Online	Publications viewable online
Publication sold online
Archived information
Related links
Searchable 	Yes
Categories 	Research / training
General
Technical info
Bibliographic information
Website Languages 	English
== Comments ==
Newsletter (3x/year) - Conservator (English and Spanish); archived issues online back to 1991Category:Directory
Category:Directory: Research / training
Category:Directory: General
Category:Directory: Technical info
Category:Directory: Bibliographic information
GRI

= Getty Research Institute =
The Getty Research Institute (GRI) is an operating program of the J. Paul Getty Trust. "The Research Library at the Getty Research Institute collects and assembles primary and secondary materials to stimulate and support advanced research. The Research Library Collections are multidisciplinary in approach with a special focus on the visual arts. Special Collections houses rare books, archives, and other unique materials. The Photo Study Collection contains study photographs that document works of art and architecture." (from website)
Web Address 	http://www.getty.edu/research/institute/
Postal Address 	The Getty Research Institute
1200 Getty Center Drive, Suite 1100
Los Angeles, CA 90049-1688 USA
Phone 	+1 310 440 7335
Contact 	griweb@getty.edu
Searchable 	No
Categories 	Bibliographic information
Website Languages	English
Category:Directory
Category:Directory: Bibliographic information
GRP

== Description ==
A British term for glassfibre reinforced plastic. In the U.S., it is more commonly called fiberglass or FRP (fiber reinforced plastic). GRP can be prepared as a cast piece in which the fiberglass is mixed with an epoxy or polyester resin. It can also be prepared as a laminated sheet with alternating layers of fiberglass and polyester resin that is later heat-molded into a desired shape.
== Synonyms and Related Terms ==
glassfibre reinforced plastic; fibreglass; fiberglass
Category:Materials database
Gabardine

== Description ==
A durable, tightly woven twill fabric. Gabardine has fine, but distinct, diagonal cords. It is usually made from cotton, wool, silk, Rayon, or Polyester. Gabardine is used for coats, suits, slacks, and skirts. It is also treated with waterproofing and used for raincoats.
== Synonyms and Related Terms ==
gaberdine (Br.); gabercord (Br.); tela de gabardina (Esp.); gabardine (Ned);
== Resources and Citations ==
* Hoechst Celanese Corporation, Dictionary of Fiber & Textile Technology (older version called Man-made Fiber and Textile Dictionary, 1965), Hoechst Celanese Corporation, Charlotte NC, 1990
* Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996
* Encyclopedia Britannica, http://www.britannica.com Comment: "Gabardine." ( Accessed 9 Sept. 2004).
* Edward Reich, Carlton J. Siegler, Consumer Goods: How to Know and Use Them, American Book Company, New York City, 1937
* Website: www.fabrics.net
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 249
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Gabbro

== Description ==
A coarse-grain igneous rock composed of plagioclase feldspar. Gabbro primarily contains labradorite, augite, and pyroxene. It is sold commercially as a granite and is used as a building stone. Major commercial sources for gabbro occur in Scotland (Island of Skye), South Africa (Bushveld, Karroo), Canada (Sudbury in Ontario, Labrador), Greenland, and the U.S. (Minnesota, New Jersey, California, New York, Wyoming, Montana). Minnesota Black and Opalescent are brand names for some gabbros.
== Synonyms and Related Terms ==
diabase; norite; trap rock; Minnesota Black; Opalescent; Gabbro (Deut.); gabro (Esp., Port.); gabbro (Fr.); gabbro (Ned.)
==Physical and Chemical Properties==
* Mohs Hardness = > 5.5
== Resources and Citations ==
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Robert Fournier, Illustrated Dictionary of Practical Pottery, Chilton Book Company, Radnor, PA, 1992
* Encyclopedia Britannica, http://www.britannica.com Comment: "gabbro" [Accessed January 22, 2002]
* C.W.Chesterman, K.E.Lowe, Audubon Society Field Guide to North American Rocks and Minerals, Alfred A. Knopf, New York, 1979
* Wikipedia: http://en.wikipedia.org/wiki/Gabbro (Accessed Nov. 2, 2005)
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Gaboon

== Description ==
A commercial timber from the tree, Aucoumea klaineana, found in western Africa. Gaboon is also called gaboon mahogany because its soft, silky reddish-brown wood is similar in color to mahogany. The lightweight wood is used for furniture, veneer, plywood, and interior fittings. Gaboon is moderately resistant to fungal and insect attack.
== Synonyms and Related Terms ==
Aucoumea klaineana; okoumé (Fr.); ocumé (Port.) ; okoume; oukoume; gaboon mahogany
==Physical and Chemical Properties==
* Density = 27 ppcf
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 432
* F. H. Titmuss, Commercial Timbers of the World, The Technical Press Ltd., London, 1965
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* Encyclopedia Britannica, http://www.britannica.com Comment: "Sapindales." Accessed 9 Sept. 2004.
Category:Materials database
Gadolinium

== Description ==
A rare earth metallic element found in the minerals samarskite, gadolinite, monazite, and xenotime. First separated in 1880, gadolinium is a soft, silver-gray, shiny metal. It is primarily used in neutron shielding, as a phosphor activator, and as an oxygen scavenger. Gadolinium is also used to produce gadolinium-iron garnets that control microwave frequencies.
== Synonyms and Related Terms ==
Gd
== Risks ==
* Combustible. 
* Sensitive to moisture. 
* Fisher Scientific: MSDS
==Physical and Chemical Properties==
Soluble in dilute acids. Insoluble in water and strong alkali.
Composition 	Gd (atomic no. 64)
CAS 	7440-54-2
Melting Point 	1312 C
Density 	7.886 g/ml
Molecular Weight	atomic wt =157.25
Boiling Point 	3233 C
==Resources and Citations==
* Chemical & Engineering News, American Chemical Society, Washington DC, 81 (36) , Sept. 8, 2003 Comment: Joop A Peters and Douglas J. Raber, "The Lanthanides", p. 136
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 179
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983
* Encyclopedia Britannica, http://www.britannica.com Comment: "Gadolinium." Accessed 9 Sept. 2004 .
Category:Materials database
Gadolinium gallium garnet

== Description ==
A colorless synthetic crystal of the garnet group that has been used as an imitation diamond. Gadolinium gallium garnet (GGG) stones were produced for a short time in the 1970s when the production of yttrium aluminum garnet (YAG) dropped. The GGG stone had a refractive index and dispersion nearly identical to diamonds. They were also hard enough to maintain clean faceted edges. However, their ingredients were much more expensive than YAGs and they had the unfortunate tendency to turn dark brown when exposed to sunlight. Additionally, their density was the highest of all imitation diamonds.
== Synonyms and Related Terms ==
GGG; Diamonique II; Galliant
==Physical and Chemical Properties==
* Luster = vitreous to subadamantine 
* Pleochroism = none 
* Fluorescence = moderate to strong pinkish orange in SW; inert to moderate orange in LW
* Birefringence = none
Mohs Hardness 	6.5 - 7.5
Density 	7.08 g/ml
Refractive Index	1.970
Dispersion 	0.045 (moderate fire)
== Comparisons ==
==Resources and Citations===
* Gem Identification Lab Manual, Gemological Institute of America, 2016.
* Wikipedia: (Accessed Dec 2022)
Category:Materials database
Gaerome clay

== Description ==
A dense white clay that contains a high percentage of zirconium oxide. Gaerome clay is found near Nagoya, Japan and is used to make seito ware.
== Synonyms and Related Terms ==
seito ware; argila Gaerome (Port.)
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 175
Category:Materials database
Gahn's blue

== Description ==
An unstandardized commercial name that has been used for cobalt ultramarine, cobalt blue, and imitation cobalt blue. The name originally was given to an inferior grade of cobalt blue made by a process developed in 1777 in Germany (Mayer 1969).
==Resources and Citations==
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
Category:Materials database
Gahnite

== Description ==
A dark green to black spinel mineral composed of zinc aluminum oxide. Gahnite was named after the Swedish mineralogist John Gottlieb Gahn. Specimens have been obtained in Sweden (Galun), Argentina (Cordoba),and several areas of the U.S. (Massachusetts, North Carolina, Arizona, Maine, New Jersey).
== Synonyms and Related Terms ==
zinc spinel
[[[SliderGallery rightalign|gahniteRS.jpg~Raman]]]
== Physical and Chemical Properties ==
* Color = green, blue, brown or grey. 
* Crystals= octahedral
* Composition = ZnAl2O4
==Resources and Citations==
* Encyclopedia Britannica, http://www.britannica.com Comment: "Gahnite." Accessed 19 May 2004 .
* Wikipedia: http://en.wikipedia.org/wiki/Gahnite (Accessed Sept. 7, 2005)
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Galactan gum

== Description ==
A carbohydrate exudate obtained from the wood chips of the western larch tree, Larix occidentalis. Galactan gum is high in arabinose and galactose. It is soluble in water producing an amber color solution of pH 4-5. Galactan gum forms solutions of lower viscosity than most other gums and is often used as an emulsifier in water/oil mixtures. A primary use for galactan gum is as a gum arabic substitute in lithography.
== Synonyms and Related Terms ==
Larix occidentalis; goma de alerce (Esp.); gomma di larice (It); larch gum; Stractan
== Physical and Chemical Properties ==
* Soluble in water.
* CAS = 37320-79-9
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 381
* I.W. Cottrell, J.K. Baird, gums chapter
Category:Materials database
Galactose

== Description ==
A common, white, crystalline monosaccharide that occurs in milk sugar (lactose) and in certain pectins, gums, and mucilages.
== Synonyms and Related Terms ==
cerebrose; brain sugar; d-galactose; d-galactopyranose
[[[SliderGallery rightalign|galactose.jpg~Chemical structure]]]
== Risks ==
Fisher Scientific: SDS
== Physical and Chemical Properties ==
Soluble in hot water and ethanol.
Composition 	C6H12O6
CAS 	59-23-4
Melting Point 	165-168 C
Molecular Weight	mol. wt. = 180.16
== Resources and Citations ==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Galatea

== Description ==
A strong, durable cotton fabric with a left hand twill weave. Galatea is made either in plain colors or even-sized stripes (often blue and white). It was named after the 19th century English man-of-war H.M.S. Galatea and the fabric was once popular for children's sailor suits and nurses' uniforms.
== Synonyms and Related Terms ==
cutí (Esp.)
==Resources and Citations==
* Hoechst Celanese Corporation, Dictionary of Fiber & Textile Technology (older version called Man-made Fiber and Textile Dictionary, 1965), Hoechst Celanese Corporation, Charlotte NC, 1990
* Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Galena

== Description ==
A gray metallic-like mineral composed of lead sulfide. Galena commonly occurs as cubic crystals. It is the principal ore source for metallic lead and often contains significant amounts of silver. Galena is mined from deposits in Canada, Mexico, England (Cornwall), Australia (Broken Hill), Germany (Clausthal Zellerfeld), Italy, Germany, Romania, Austria, France, Spain, Chile, Peru, Africa, and in the United States (Missouri, Illinois, Iowa, Idaho, Wisconsin, Oklahoma, Kansas, Colorado, California). When crushed, lead sulfide is a black powder. In ancient Egypt, it was known as 'kohl' and was used as a cosmetic. Powdered galena was also used in glazes for medieval pottery and 17th century slipware. In the mid 20th century, it was used as a semiconductor in crystal radio sets. Lead sulfide is still used in some ceramic glazes and as a source for the production of lead sulfate.
== Synonyms and Related Terms ==
galenite; lead glance; lead sulfide; plumbus sulfide; Bleiglanz (Deut.); Galenit (Deut.); galène (Fr.); galaniet (Ned.); galena (Esp., Port.); galeniet (Ned.)
[[[SliderGallery rightalign|galenaRS.jpg~Raman]]]
== Risks ==
Toxic by inhalation or ingestion. Skin contact may cause irritation or ulcers. Carcinogen, teratogen, suspected mutagen. 
Fisher Scientific: MSDS
== Physical and Chemical Properties ==
Soluble in nitric acid and hot, dilute hydrochloric acid. Insoluble in water. 
Isometric crystal system with cubic crystals. Cleavage=perfect in three directions. 
Luster = metallic. Streak = gray. Fracture = subconchoidal, brittle
Composition 	PbS
CAS 	1314-87-0
Mohs Hardness 	2.5
Density 	7.4-7.6 g/ml
Molecular Weight	mol. wt. = 239.27
== Resources and Citations ==
* Mineralogy Database: Galena
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 443
* C.W.Chesterman, K.E.Lowe, Audubon Society Field Guide to North American Rocks and Minerals, Alfred A. Knopf, New York, 1979
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Henry Hodges, Artifacts: An Introduction to Early Materials and Technology, Ronald P. Frye, Kingston, Canada, 1988
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 5445
* Encyclopedia Britannica, http://www.britannica.com Comment: "galena" [Accessed December 11, 2001
* Wikipedia: http://en.wikipedia.org/wiki/Galena (Accessed Sept. 7, 2005)
* Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
* Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
* CRC Handbook of Chemistry and Physics, Robert Weast (ed.), CRC Press, Boca Raton, Florida, v. 61, 1980 Comment: density=7.3-7.6
Category:Materials database
Galipot

== Description ==
A thick, oleoresin obtained from the cluster pine tree, Pinus pinaster, native to southern Europe. Galipot is similar to Venice turpentine and can be distilled to produce turpentine.
== Synonyms and Related Terms ==
Pinus pinaster; résine de pin, résine (Fr.); resina de pino (Esp.); gallipot; yellow pitch; white pitch; Burgundy pitch
==Resources and Citations==
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Art and Architecture Thesaurus Online, https://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
* Wikipedia: http://en.wikipedia.org/wiki/Galipot (Accessed Jan. 25, 2006)
Category:Materials database