The Crystal Circle
Specimen: Standard Gallery: Standard
Opal: Rough and Cut
Opal: Rough and Cut
Shoa Province, Ethiopia
Acanthite
Acanthite
Imiter, Atlas Mountains, Morocco
Heulandite with Stilbite
Heulandite with Stilbite
Jalgon, Maharashtra State, India
Apophyllite with Scolecite
Apophyllite with Scolecite
Jalisgoan, near Jalgoan, Maharashtra State, India
Linarite
Linarite
Sunshine #1 Mine, Bingham, NM
Opal var. Hyalite
Opal var. Hyalite
San Luis Potosi, Mexico
Garnet var. Demantoid

Garnet var. Demantoid

sold
Locality
Ambanja Dist., Diana Region, Antsiranana Prov., Madagascar
Minerals
Andradite
Dimensions
3 x 2.3 x 1.2 cm
Size class
Thumbnail
SID
DEMANTOID2

This relatively new deposit of Demantoid garnets were found in a mangrove swamp, on the northwest coast of Madagascar. As is typical in Madagascar, when a few gem pebbles are found, a massive "rush," happens. In this case miners must dig holes 6 - 30 feet deep, but only at low tide. According to my friend who traveled to the site, the best colors were found early on in the strike. As the deposit has played out and gotten deeper, the colors have shifted to a more brownish shade of green. This piece shows great color, and excellent reflectivity. The crystals on this piece are striking, and well 'connected' to one another. Some of these pieces have a color variance between daylight and fluorescent lighting. This one is quite consistent. I demonstrate what the piece looks like with stronger lighting on the third pic. It weighs 32.40 carats/6.48 grams.

©2026 The Crystal Circle