This is a 168 grams specimen with Zircons on Biotite from Seiland, Finnmark, Norway.
It measures 35 x 72 x 49 mm.
The crystal on 17 mm is almost undamaged, just a minor damage in the bottom. At the right there is a smaller undamaged twin crystal. At the left there is a partly damaged crystal, also 17 mm. Between them there is also a smaller crystal. The crystals got nice red shining.
Please watch video for a better view.
The video can also be seen on https://youtu.be/OGCPJC4YG9s
The zircons are yellow SW and LW UV fluorenscence.
Zircons from Seiland is by far the world top for their deep red color with transparent and gemmy areas. The zircon site has been heavily mined in the '80s and '90s, and nowadays it is extremely difficult to collect decent specimens if not spending several days with heavy tools for digging. It is also at the border to the national park, so you would have problems for granting rights to do mining. The specimen for sale is from the old days when it was still easy to find zircons.