
Sample listing: photos show similar pieces until this geode is photographed.
TCS-G09 · Available to view
The Twin Sentinels
6ft 6in amethyst matched pair (cut from one geode) · Artigas, Uruguay
Price on request
Formed c. 130 million years ago, as the South Atlantic Ocean was born.
Two halves of one geode, opened like a book, so their crystal walls mirror each other. Placed either side of a doorway or fireplace, they make a once-in-a-lifetime entrance.
- 6.5ft (1.98m) mirrored pair
- Cut from a single geode
- Uruguayan colour with red flash
- Weight given for the pair
- Reference
- TCS-G09
- Form
- Matched pair (cut from one geode)
- Height
- 6ft 6in (198cm)
- Width × depth
- 70 × 55cm
- Weight
- approx. 840kg
- Origin
- Artigas, Uruguay
- Grade
- AAA
- Colour
- Dark violet with red flash
- Base
- Natural, levelled
Included with every statement piece
- 1-2-1 online viewings. A private 30 minutes video call by appointment on Zoom, Google Meet, WhatsApp or FaceTime. We walk round your piece live, measure it and answer every question.
- Prices on request. Every geode is unique, so we share prices personally during your viewing or by email, with a full condition report.
- Certificate & provenance. Each piece comes with a numbered certificate recording its origin, dimensions and weight.
- White-glove delivery. Crated, insured and delivered by specialist handlers, with an access survey and placement in your room.


