Siderite, Quartz, & Pyrite on Sphalerite, Panasqueira Mines, Portugal. grace Measures: 18

Measures: 18

These stands are direct from the manufacturer

7 grams and measures 6 x 5

also known as Jacare is helpful in bringing the qualities of fluency

Weighs 14 grams

Siderite, Quartz, & Pyrite on Sphalerite, Panasqueira Mines, Portugal. grace Measures: 18Siderite, Quartz, Marcasite, & Pyrite on Sphalerite. Panasqueira Mines, Portugal. 8. 2 x 4. 6 x 2. 3 cm A classic example from the mines of Panasqueira in Portugal. A large discus shaped crystal of siderite measuring over 25mm in length sits atop a matrix of highly reflective sphalerite. Associated with this specimen as well are tiny crystals of glittery pyrite partnered with smaller siderite crystals, coxcomb style marcasite, and a few transparent