Tagtupite from Greenland 0.097ct loose

This is a new type of gemstone discovered around 1960 at Cape Thugtup in Greenland. It is very rare to find gemstone quality, and it has the property of phosphorescence and changing color (tenebressence effect) when exposed to a black light. (After discoloration, it will return to its original color in about 2 days). Tagtupite is generally an opaque stone, but this one is loose with high transparency.
*The photo was not taken under a black light because it takes about 2 days for the original color to return after discoloration.

・Type: Loose (natural stone)
・Stone name: Tagtupite
・Weight: 0.097ct
・Scratches/chips: A+
・Inclusion: A

・Accessories: Karatz quality guarantee card, case

*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.

*Click here for information on scratches, chips, treatments, and inclusions.

*For other frequently asked questions, please click here .


karatz_item_id: 12539423