Bicolor sputnik aragonite, large Siderite This piece has thick epidote

This piece has thick epidote growth with crystals stacked parallel like a closed fan

but it's still one of my favorites due to the exquisite details

but these specimens from the renowned N'Chwaning Mines region form tabular square crystals similar to wulfenite

Whichever way

and a faint phantom

Bicolor sputnik aragonite, large Siderite This piece has thick epidoteLocale: Morocco Approx dimensions: 5. 25 x 2. 5" Approx weight: 568g This variety of aragonite clusters earns its trade name from the resemblance to the Sputnik satellite, with crystals protruding out in all directions. The bicolor variety grows crystals that are red brown and a grayish white color. This piece is long, formed of multiple rounded forms and flat on one side so it stands well for display. There are a lot of areas of broken crystals,