[DOC] [TLE] Verneuil process - Wikipedia [PAR] The Verneuil process, also called flame fusion, was the first commercially 
successful method of manufacturing synthetic gemstones, developed in 1902 by 
the French chemist Auguste Verneuil. ... These "Geneva rubies" were dismissed 
as artificial at the time, but are now believed to be the first rubies produced by 
flame... [DOC] [TLE] An Introduction to Synthetic Gem Materials - GIA [PAR] Flame Fusion or Verneuil process (melt process); Crystal Pulling or ... have 
developed a number of different ways to create these synthetic gem ... Ruby  in 
the late 1800s, ruby became the first gem to be created in a laboratory by 
Auguste Verneuil. ... Synthetic beryl is available in many colors including yellow, 
red, blue... [DOC] [TLE] How synthetic ruby is made - material, manufacture, history, used ... [PAR] Because large, gem-quality rubies are very rare, the value of a fine ruby may be 
... it was so highly prized, the ruby was the first gemstone to be made artificially. ... 
Later, Auguste Verneuil, another of Frdmy's students, developed a somewhat ... 
modified Verneuil's flame fusion process to grow thin rods of ruby crystals up to... [DOC] [TLE] Verneuil process | gem synthesis | Britannica.com [PAR] Originally developed (1902) by a French chemist, Auguste Verneuil, the process 
... Verneuil process, also called flame-fusion process, method for producing ... 
planes within the boule; these are similar to the same crystals in natural star 
sapphire. ... Artificial corundum may be produced as a specialty product, as for 
gem use,... [DOC] [TLE] Flame Fusion Gemstone Synthesis from YourGemologist [PAR] The flame fusion process of creating synthetic gemstones was perfected in 1902 
by a Frenchman named Auguste Verneuil. ... process, as well as demonstrations 
of the Chelsea filter due to the strong red ... made using the flame-fusion method, 
and these curved lines will be diagnostic in all but a very rare case for synthetics. [DOC] [TLE] Creating corundum. The production of synthetic star rubies and ... [PAR] The godfather of nearly all synthetic gems: Professor Auguste Verneuil. ... the 
results of his work on the flame fusion process, or the Verneuil method, the first 
commercially ... The method is primarily used to produce rubies (in various 
shades of red) and ... The size of these artificially-grown crystals (9) ranges from 
lengths of... [DOC] [TLE] Making Gemstones | Chemical Heritage Foundation [PAR] Growing gemstonesreproducing their composition and re-creating the ... After 
this mixture was held at red heat for 20 days in a furnace, ruby crystals formed. 
... on his research with a new assistant named Auguste-Victor-Louis Verneuil. ... 
These blowtorches, which give Verneuil's process its name of flame fusion,... [DOC] [TLE] Verneuil Crystal Growth [PAR] The Verneuil process, also called flame fusion, is a method of manufacturing 
synthetic gemstones, developed in 1902 by the French chemist Auguste Verneuil
. ... dismissed as artificial at the time, but are now believed to be the first rubies 
produced by ... recrystallised on a support below the flame, creating a large 
crystal. [DOC] [TLE] SYNTHETICS AND SIMULANTS - Gemology Course [PAR] 2) Man-made wholly "artificial" gemstones with no natural counterparts at all, 
include cubic ... began with synthetic ruby produced in France in 1902 by 
Auguste Verneuil. ... [The Verneuil "flame fusion" process for production of 
synthetic gems] .... Alexandrite, YAG and red spinel are the major gems produced 
in this way. [DOC] [TLE] Crystal Growth - International Gem Society [PAR] Editor's Note: Gemstones can be artificially created in laboratories using any one 
of ... The long list of gemstone synthetics now includes aquamarine, golden and 
red beryl, garnet, ... These new synthetic gems have no natural counterparts. .... 
The Verneuil Technique, or flame fusion, was developed in the late 1800s by... [DOC] [TLE] Corundum | Rusgems [PAR] The red variety of corundum is known as ruby and all the other colors of ... The 
Parisian chemist Auguste Verneuil collaborated with Fremy on developing the 
method,

Question: Auguste Verneuil developed the flame-fusion process of creating these red gems artificially
Answer: Rubies