[DOC] [TLE] jeopardy/2739_Qs.txt at master  jedoublen/jeopardy  GitHub [PAR] GLASS | In ancient times, this black volcanic glass was used to make jewelry, 
arrowheads & even money | obsidian. right: Ethan. Wrong: Value: $1200. 
Number:... [DOC] [TLE] The History of Glass - Glass Facts [PAR] Obsidian was used for production of knives, arrowheads, jewelry and money. The 
ancient Roman historian Pliny suggested that Phoenician merchants had ... used 
for making weapons and decortaive objects, was obsidian, black volcanic glass. 
... By the time of Crusades, glass manufacturing was developed in Venice and it... [DOC] [TLE] Glass History | History of glass | Glass Manufacturers - Glazette, India [PAR] The tremendous heat from a volcanic eruption also sometimes fuses rocks and ... 
In early times, people shaped obsidian into knives, arrowheads, jewellery, and ... 
In the last century BC, the ancient Romans then began blowing glass inside ... 
This glass making technique was used until the late nineteenth century and is still
... [DOC] [TLE] Obsidian (Paganlore.com) [PAR] Even though it is not technically part of the crystal quartz family and some ... 
Obsidian is a natural glass that is formed by volcanic melts that cools rapidly ... It 
was commonly used to make knives, spears, arrowheads, mirrors and 
ornamental objects. Ancient cultures in Mexico called this stone Itzli: they got 
their supply from... [DOC] [TLE] Obsidian in The Maya World - Authentic Maya [PAR] Jan 28, 2011 ... Obsidian is a naturally formed volcanic glass that was an important part of ... It 
was this prism-like blade that was widely used by the Maya as a cutting tool. ... 
cutting edge known, several times sharper than a surgical steel scalpel. ... 
translucent obsidian with grey or black bands, but it also can appear with... [DOC] [TLE] glass facts, information, pictures | Encyclopedia.com articles about ... [PAR] By this time various small vases, cosmetic jars, and jewelry items made of glass 
had begun to appear. All the ancient glasses were based on silica (sand), 
modified with ... Since that time lead glass has been used to make fine crystal 
bowls and ... Even today the ubiquitous presence of iron in nature causes most 
ordinary... [DOC] [TLE] Amazon.com: Black Obsidian Arrowhead Pendant: Office Products [PAR] Product Description. Obsidian is a rock which is a type of naturally occurring 
glass produced by ... It lacks crystal structure, which can make it have extremely 
thin edges. ... the reason why obsidian was often used as arrowheads in a variety 
of ancient cultures. .... I don't think these will be used for archery class any time 
soon. [DOC] [TLE] Black Glass: Before There Was Glassblowing - Boha Glass [PAR] Jan 22, 2016 ... How Early Man Used, Traded, and Manufactured Black Obsidian Glass. ... of 
what we enjoy and take for granted todayprobably began in ancient Rome. ... 
for making spearheads, knives, arrowheads, jewellery, and even money. ... for its 
volcanic activity (and where obsidian had long been used to make... [DOC] [TLE] Newspaper - National Park Service [PAR] About a million years ago, a huge volcano erupted near Bandelier National .... 
long time. What is Bandelier National Monument? Ancestral Pueblo people have 
..... glass. It looks like regular glass, except it is usually black. It is a kind of lava ... 
beautiful jewelry. ..... Antlers were used for making arrowheads and deer hooves. [DOC] [TLE] Obsidian, Fossil, Quartz, Meteorite, Gold [PAR] Pumice, in contrast, is volcanic glass filled with holes that's much lighter and less 
dense ... Pumice is typically light in color, with the above specimen being black ... 
Pumice was used in ancient times to make a type of concrete and is still used for 
..... pick up a gold coin, piece of gold jewelry, or small gold nugget such as this. [DOC] [TLE] Ancient Glass - Phoenician Science History - Quatr.us [PAR] Ancient Glass - Phoenician Science History - what was the first glass like? ... 
August 2016 - People make glass by melting a particular kind of sand in a fire.

Question: In ancient times, this black volcanic glass was used to make jewelry, arrowheads & even money
Answer: obsidian