https://gemologyproject.com/wiki/index.php?title=Vanadium_Beryl&feed=atom&action=history
Vanadium Beryl - Revision history
2024-03-28T09:11:58Z
Revision history for this page on the wiki
MediaWiki 1.28.0
https://gemologyproject.com/wiki/index.php?title=Vanadium_Beryl&diff=4663&oldid=prev
Gemma at 19:43, 23 December 2006
2006-12-23T19:43:57Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 19:43, 23 December 2006</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>{{Vanadium Beryl}}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>{{Vanadium Beryl}}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Image:Vanberyl.JPG|left|framed|Brazilian <del class="diffchange diffchange-inline">Vanadium Emerald</del>]]<br clear="left" /></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Image:Vanberyl.JPG|left|framed|Brazilian <ins class="diffchange diffchange-inline">vanadium emerald</ins>]]<br clear="left" /></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>There are two schools of thought concerning whether green beryl colored by vanadium should be considered an [[emerald]] <del class="diffchange diffchange-inline">or not</del>.  The GIA considers it to be so, Gem-A does not.  Up until about 40 years ago, no one considered <del class="diffchange diffchange-inline">vandium </del>beryl to be an emerald, despite known deposits such as those in Afghanistan and Pakistan.  The Chelsea <del class="diffchange diffchange-inline">filter </del>was developed specifically to separate [[emerald]] from vanadium beryl, as the chromium content in an [[emerald]] will make it appear red under the filter while the vanadium stones are inert.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>There are two schools of thought concerning whether green beryl colored by vanadium should be considered an [[emerald]].  The GIA considers it to be so, Gem-A does not.  Up until about 40 years ago, no one considered <ins class="diffchange diffchange-inline">vanadium </ins>beryl to be an emerald, despite known deposits such as those in Afghanistan and Pakistan.  The Chelsea <ins class="diffchange diffchange-inline">Colour Filter </ins>was developed specifically to separate [[emerald]] from vanadium beryl, as the chromium content in an [[emerald]] will make it appear red under the filter while the vanadium stones are inert.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>In the early 1960's, large deposits of vanadium beryl were discovered in Brazil.  Much to the frustration of the miners and dealers, the industry refused to consider this material as [[emerald]] due to it's lack of chromium content.  In 1963, the GIA issued it's first lab report identifying vanadium colored green beryl as [[emerald]].  In their curriculum, they now teach that vanadium beryl is emerald.   </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>In the early 1960's, large deposits of vanadium beryl were discovered in Brazil.  Much to the frustration of the miners and dealers, the industry refused to consider this material as [[emerald]] due to it's lack of chromium content.  In 1963, the GIA issued it's first lab report identifying vanadium colored green beryl as [[emerald]].  In their curriculum, they now teach that vanadium beryl is emerald.   </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>However this was not accepted by the entire industry<del class="diffchange diffchange-inline">, whether </del>they are or aren't still depends on <del class="diffchange diffchange-inline">who </del>you are talking <del class="diffchange diffchange-inline">to </del>or where you are doing your studies.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>However<ins class="diffchange diffchange-inline">, </ins>this was not accepted by the entire industry<ins class="diffchange diffchange-inline">. Whether </ins>they are or aren't still depends on <ins class="diffchange diffchange-inline">to whom </ins>you are talking or <ins class="diffchange diffchange-inline">on </ins>where you are doing your studies.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Vanadium emeralds tend to be less included than their chromium colored brethren.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Vanadium emeralds tend to be less included than their chromium<ins class="diffchange diffchange-inline">-</ins>colored brethren.</div></td></tr>
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Gemma
https://gemologyproject.com/wiki/index.php?title=Vanadium_Beryl&diff=4242&oldid=prev
Africanuck at 08:19, 30 November 2006
2006-11-30T08:19:04Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 08:19, 30 November 2006</td>
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<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
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Africanuck
https://gemologyproject.com/wiki/index.php?title=Vanadium_Beryl&diff=4241&oldid=prev
Africanuck at 08:18, 30 November 2006
2006-11-30T08:18:15Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 08:18, 30 November 2006</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>{{Vanadium Beryl}}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>{{Vanadium Beryl}}</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Image:Vanberyl.JPG|left|framed|Brazilian Vanadium Emerald]]<br clear="left" /></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>There are two schools of thought concerning whether green beryl colored by vanadium should be considered an [[emerald]] or not.  The GIA considers it to be so, Gem-A does not.  Up until about 40 years ago, no one considered vandium beryl to be an emerald, despite known deposits such as those in Afghanistan and Pakistan.  The Chelsea filter was developed specifically to separate [[emerald]] from vanadium beryl, as the chromium content in an [[emerald]] will make it appear red under the filter while the vanadium stones are inert.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>There are two schools of thought concerning whether green beryl colored by vanadium should be considered an [[emerald]] or not.  The GIA considers it to be so, Gem-A does not.  Up until about 40 years ago, no one considered vandium beryl to be an emerald, despite known deposits such as those in Afghanistan and Pakistan.  The Chelsea filter was developed specifically to separate [[emerald]] from vanadium beryl, as the chromium content in an [[emerald]] will make it appear red under the filter while the vanadium stones are inert.</div></td></tr>
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Africanuck
https://gemologyproject.com/wiki/index.php?title=Vanadium_Beryl&diff=3704&oldid=prev
Africanuck at 08:12, 1 November 2006
2006-11-01T08:12:49Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 08:12, 1 November 2006</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>{{Vanadium Beryl}}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>{{Vanadium Beryl}}</div></td></tr>
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Africanuck
https://gemologyproject.com/wiki/index.php?title=Vanadium_Beryl&diff=3701&oldid=prev
Africanuck at 08:03, 1 November 2006
2006-11-01T08:03:58Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 08:03, 1 November 2006</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{edit|--[[User:Africanuck|Africanuck]] 00:03, 1 November 2006 (PST)}}</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>{{Vanadium Beryl}}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>{{Vanadium Beryl}}</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">There are two schools of thought concerning whether green beryl colored by vanadium should be considered an [[emerald]] or not.  The GIA considers it to be so, Gem-A does not.  Up until about 40 years ago, no one considered vandium beryl to be an emerald, despite known deposits such as those in Afghanistan and Pakistan.  The Chelsea filter was developed specifically to separate [[emerald]] from vanadium beryl, as the chromium content in an [[emerald]] will make it appear red under the filter while the vanadium stones are inert.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">In the early 1960's, large deposits of vanadium beryl were discovered in Brazil.  Much to the frustration of the miners and dealers, the industry refused to consider this material as [[emerald]] due to it's lack of chromium content.  In 1963, the GIA issued it's first lab report identifying vanadium colored green beryl as [[emerald]].  In their curriculum, they now teach that vanadium beryl is emerald.  </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">However this was not accepted by the entire industry, whether they are or aren't still depends on who you are talking to or where you are doing your studies.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Vanadium emeralds tend to be less included than their chromium colored brethren.</ins></div></td></tr>
</table>
Africanuck
https://gemologyproject.com/wiki/index.php?title=Vanadium_Beryl&diff=3693&oldid=prev
Africanuck at 06:45, 1 November 2006
2006-11-01T06:45:00Z
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<p><b>New page</b></p><div>{{Vanadium Beryl}}</div>
Africanuck