3.7 out of 5 stars with 1 reviews
Ruby/Aqua Filter
List Price
$38.38
Our Price
$38.00
Savings
1% OFF
* Pricing Information Updated Less Then A Minute Ago
A combination set that includes a Ruby Filter for discriminating among red stones such as Ruby, Spinel, Tourmaline, and Garnets, along with an Aqua Filter for differentiating blue gemstones, separating Aquamarine from Topaz and other blue gems. |
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Set includes a total of 4 filters.
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Full instructions are included.
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For each of the Ruby and Aqua Filter, a table is included listing the apparent color for a variety of red and blue gemstone species, respectively.
Product Information Specifications for Ruby/Aqua Filter Below:
| Manufacturer | Hanneman Gemological Instruments |
| Brand | Hanneman |
| UPC | 611138661362 |
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