
A PORTION OF THE GEM HALL 
In the wall cases are many fine examples of quartz, calcite, malachite, azurite, and ame- 
thyst. In the desk cases are cut and uncut diamonds, sapphires, topaz and other gems. The 
collection, presented to the Museum by Mr. J. P. Morgan, includes many large and rare forms 
which could not be duplicated 
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