Hialino/Lechoso
Cuarzo is a mineral with formula SiO₂, in the Silicatos (Tectosilicatos) group. This specimen comes from No confirmada.
Description
Prismatic quartz crystals with brown siderite. A large orange hyaline quartz stands out.
History of this specimen
Bought at the La Unión fair from a collector who is selling his pieces because his children have no interest at all...
Technical data
- Catalogue No.
- 0435
- Internal reference
- T0042
- Composition
- SiO₂
- Name
- Cuarzo
- Variety
- Hialino/Lechoso
- Group
- Silicatos (Tectosilicatos)
- Associations
- Siderita
- Mine
- No confirmada
- Ex-collection
- Ay no me acuerdo
- Etymology
- From the German «Quarz», an old word of uncertain, probably Slavic, origin.
- Quality
- Buena
- Value trend
- Estable