Calcite
XX up to 2.5cm long, similar to the "dogtooth" calcite (in this specimen the tips are less thick than in original dogtooth). Partially covered by yellow hemimorphite. The group of XX is grown on a big XX, I suppose of calcite: the mould is evident on the back
13x13cm 
Su Zurfuru mine, Flunimimaggiore, Carbonia-Iglesias. Italy
Specimen n.593

Fluorite
Pale blue cubic XX, max edge 2.1cm, on calcite covered by iron oxides
12x7cm
Su Zurfuru mine - Giovanni Bonu stope, Fluminimaggiore, Carbonia-Iglesias. Italy
Specimen n.604

Fluorite
Yellowish XX, edge up to 2.5cm, with some marcasite
4,5x4.8cm
Su Zurfuru mine, Fluminimaggiore, Carbonia-Iglesias. Italy
Specimen n.549

Fluorite
Cubic XX, max edge 3.4cm, on quartz in small XX, with limonite coating
18x16cm
Su Zurfuru mine (Giovanni Bonu stope), Fluminimaggiore, Carbonia-Iglesias. Italy
Specimen n.610

Another photo: bigger view

Fluorite
Group of XX, with cubic shape and combination cube - octahedron, max edge 2.5 cm, on small malformed XX of calcite. Fluorite XX are complex, some faces have frozen shape; color is is green, yellowish and pale pink and this is a common appearance from this mine
10x7cm
Su Zurfuru mine, Fluminimaggiore, Carbonia-Iglesias. Italy
Specimen n.1214

Another photo: a bigger view

Galena
Combination of cube and octahedron, edge up to 2cm
10x7cm
Su Zurfuru mine, Fluminimaggiore, Carbonia-Iglesias. Italy
Specimen n.773

Hemimorphite
Micro XX spread over globules encrusting quartz XX; the color - yellow to brown - is not unusual
11x7.5cm
Su Zurfuru mine, Fluminimaggiore, Carbonia-Iglesias. Italy
Specimen n.101

Another photo: detail

Mimetite
mineralized matrix entirely covered by mimetite XX up to 0.2cm long
10x8cm
Su Zurfuru mine (Giovanni Bonu stope), Fluminimaggiore, Carbonia-Iglesias. Italy
Specimen n.601

Another photo: entire piece