Description
0.10 Cts of Cinnamon Andalusite in a Round Cut
3 mm, Cinnamon Andalusite-Round
Clean beautiful dichroic combo, cinnamon/green flash
- Dealer Offering Item for Sale: New Directions - Gems
Often called "poor mans Alexandrite". It is not technically a color change gem, but imitates that effect well with its distinct dichroism. Andalusite is a lesser-known gemstone named after a Spanish autonomous community where it was first discovered, Andalusia. Andalusite is a rock-forming mineral that is mined for use in high-temperature refractories. Gem-quality specimens are cut into faceted gems and cabochons. Andalusite forms during the regional metamorphism of shale. It is found in schist and gneiss at some present and ancient convergent plate boundaries where the rocks have been exposed to the temperatures and pressures needed for its formation. In these rocks, andalusite is often associated with kyanite and sillimanite. which results in the exhibition of different colors when viewed from different angles. The attraction and new-found appreciation for andalusite is greatly owed to its unmistakable and unique twist on play of color. For many years, andalusite has primarily been a collector's stone, but it has recently gained a lot of attention from many jewelry designers.
- Andalusite Specifications:
- Gem Species: ANDALUSITE
- Hardness: 7 -
- Density: 3.17
- RI: 1.63 -
- Size: 3 (D) mm
- Cut: Round
- Calibrated Gemstone: Yes
- Carat Weight: 0.10 Carats Ave
- Overall Grade: AAA-
- Clarity Description: IF - Internally Flawless: Free on inclusions under 10x magnification.
- Clarity Breakdown: Internally flawless, meaning that the stone was examined under a microscope of at least 40x magnification and no inclusions were seen.
- Cutting Breakdown: Exceptional brilliance with a precision cut. Stone has equal and symmetrical faceting with proper cutting angles "critical angle" and proper depth.
- Carat Breakdown: Average in Carat Weight for this size stone (+/- 5%).
- Photo Clarity Breakdown: Color is Excellent, Image is Sharp but doesn't show clear depth,, & Background is True.
- Photo Shows Numerous views of gemstone.
- Photo Taken without Flash.
- Photo shows Multiple views of gemstones.
- Pricing based on single gemstone.
- Note: Photo shows cotton fiber over gemstone in some or all of the views…
- Note: Photo taken with cotton fibers background.
- Note: Photo of gemstone was taken in there storage Plastic Box with cotton fibers and a white cloth background.
- The gemstone is so reflective that you can see a little Flash from Normal room lighting. Gemstones have a high light translucency nature, so it's makes it harder to take a photo with out some Flash (Very High Reflection).
- Note the color play as the gemstone is rotated. Along with the reflection from the room lighting it seems to change color as the gemstone is rotated.
- We grade each gemstone for Color, Clarity, cut, and Carat weight. We try to define / analysis each gemstone and photo taken (all photo are of the gemstone itself not a general stone photo) to help you make a better decision.
- These photos are intended to provide you with an accurate visual representation of the gem.
- Photo's taken with a macro lens, which may make the gemstone look larger in some views..
- Combining of views also may make gemstone look different sizes.
- All photos are the exactly the gemstone pictured, minus any display items. Photos are likely not actual size; please see item description for dimensions. If there is a defect not discernible in the pictures, it will be included in the text. , Please keep in mind that the prismatic reflective properties of gems will often produce varying degrees of color and what colors you see, someone else may not. If there is a concern or doubt, please ask prior to purchase. Remember that color is a very tricky thing to transmit electronically. There are many variables, including lighting, background, physical filters, digital filters, the capabilities of the monitor on which the image is displayed, and the color perception of the viewer.
- Click on the photo to enlarge photo for better detail.
- Check out the mult views of the gemstones..
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