Calcite Twin. Bigrigg Mine, Bigrigg, Cumberland, England.

Collection Of Eight Calcite Crystals From The Pallaflat Mine, Pallaflat, Egremont, Cumberland, England.

Calcite Crystal From The Stank Mine,Ulverston,North Lancashire,England.

"Heart" Calcite Twin, From The Pallaflat Mine,Pallaflat,Egremont,Cumberland, England.

Classic Calcite Crystal From The Bigrigg Mine, Bigrigg,Cumberland, England.

Choice Calcite Twin. Bigrigg Mine, Bigrigg,Egremont,Cumberland,England.

Calcite Group. Pallaflat Mine,Pallaflat,Egremont,Cumberland,England.

Calcite Twin. Ex British Museum Collection. Frizington,Cumberland,England.

Large Calcite "Heart" Twin. Egremont,Cumberland,England.

Two Cacite Twins Ex British Museum. Frizington,Cumberland,England.

Calcite Group.Ex Cambridge University Collection.Dark Iron Mines,Dalston In Furness,Lancashire,England.

Single Calcite Crystal.Egremont,Cumberland,England.

Fine Calcite Twin From The Classic Location Of The Bigrigg Mine,Bigrigg,Near Egremont,Cumberland,England.

Rare Calcite Twin From The Bigrigg Mine, Bigrigg,Near Egremont,Cumberland,England.

Fine Single Calcite Crystal ExThe British Museum Collection From The Pallaflat Mine,Egremont,Cumberland,England.

Choice Calcite Twin From The Pallaflat Mine,Near Egremont,Cumberland ,England.

Fine Single Calcite Crystal From The Pallflat Mine, Egremont,Cumberland,England.

Choice Calcite From The Pallaflat Mine,Egremont,Cumberland,England.

Calcite,Pallaflat Mine,Egremont,Cumberland,England.

Calcite Crystal,from The Pallaflat Mine,Egremont,Cumberland,England.

Fine And Rare "Butterfly" Twin Calcite, From The Pallaflat Mine,Egremont,Cumberland,England.