[DOC] [TLE] J! Archive - Show #4712, aired 2005-02-15 [PAR] The skyscrapers of much of Kansas are silos & this type of structure ... this 
October birthstone is quite rare, & more valuable than the fire variety... [DOC] [TLE] Opals Birthstones | October Birthstone | Opal Variety | Opal ... [PAR] Opals facts, kind of opals, opal healing power and metaphysical properties. ... 
Opals must also be guarded from blows, since it is quite soft and break easily. ... 
The most popular opals are orange and red opals (also known as fire opals). ... 
Top quality black opals can be more expensive and valuable per carat than 
diamonds... [DOC] [TLE] October Birthstone - Opal - Bernardine Fine Art Jewelry [PAR] Opal - October Birthstone, jewelry, colors and varities, and information. ... There 
are two distinct types of opal, common and precious. ... It is the most common 
variety of opal and is generally less expensive than ... Brilliantly colored light 
opals may be quite expensive with a value exceeding some Black and Boulder 
Opals. [DOC] [TLE] Guide to Gemstones - Colors & Meanings | Wixon Jewelers [PAR] The value of the gemstone increases as the color change becomes more ... 
Darker shades of blue are increasingly rare and in turn, make the value ... unlike 
colorless diamonds that are graded on their fire and brilliance. ... Garnet is the 
birthstone for January but with its stunning variety of colors and its ... October 
Birthstone. [DOC] [TLE] 33 Types of Yellow Gemstones for Jewelry | Kamayo Jewelry [PAR] Oct 15, 2013 ... Here is a list of yellow jewels, from the most expensive to the more ... A variety of 
the yellow gems can be quite expensive, however, even more expensive than 
white ... the variety of topaz called the precious topaz, or the more valuable ... 
modern birthstone for the month of October in the Western calendar. [DOC] [TLE] List of Precious Stones & Semi-Precious Gemstone Types: GemSelect [PAR] Oct 17, 2007 ... Melanite is the black variety of the rare andradite garnet. ... Supplies of andesine-
labradorite are quite recent, with the mineral ... More than any other gem, each 
opal is unique. .... The most famous and valuable cat's eye gemstone is 
chrysoberyl cat's .... Some fire opal gemstones are clear enough for facets. [DOC] [TLE] Blue Gemstone Info: List of Blue Precious Gems for Jewelry ... [PAR] Jun 9, 2014 ... When most people think about a blue gemstone, sapphire is usually the ... gem 
types, the dyeing of agate does not normally affect its value. ... Azurite is a rare 
gem-quality variety of copper ore. ... than diamond and is known to display 
impressive brilliance and fire. ..... Tourmaline is also October's birthstone. [DOC] [TLE] Birthstones by Month JANUARY - Garnet Dark reds, tangerine ... [PAR] Garnet displays the greatest variety of color of any mineral, occurring in every 
color except blue. ... The deeper colors are generally considered the most 
valuable. ... However, brown, yellow, green, blue, pink, red, gray and black 
variations are ... is quite rare, amethyst quartz is often heated to temperatures of 
more than 878... [DOC] [TLE] Birthstone Facts & Legends | Perry's Fine Antique & Estate Jewelry [PAR] The most traditional birthstone list is based on the calendar month of birth, ... With 
its rich purple hue, Amethyst , a variety of quartz, is one of the most ... 
extraordinarily rare, and can be more expensive per carat than any diamond. .... 
peridot with few inclusions and a deep green color  is quite rare. ... Mexican 
Fire Opals. [DOC] [TLE] Birthstones - Kingoffs Jewelers [PAR] They're beautiful, durable, and most garnets are very affordable. ... in clear light 
greens to rich dark greens colors and is more affordable than a fine emeralds. ... 
gemstone has been believed to possess a wide variety of good luck qualities .... 
not detract from the stone's beauty or value as they might with another type of 
stone... [DOC] [TLE] Passage to Israel Sterling Silver Gemstone Shema North-South ... [PAR] Sterling silver can be

Question: The black type of this October birthstone is quite rare, & more valuable than the fire variety
Answer: opal