Calcite, Quartz, Pyrite

Dimensions: 4 x 2 x 2cm Location: Panasqueira Mines, Covilhã, Castelo Branco, Portugal Panasqueiras is a unique deposit which allows you to find this kind of original association, often having a lot of interest and aesthetics. The crystallography of Calcite is magnificent. Diameter of Calcite: 1.1 cm The mineral is not stuck to the base (soft putty).

Product details

SpeciesCalcite, Quartz, Pyrite

SizeMiniature

Dimensions4.0 x 2.0 x 2.0 cm

Added on05/08/2026

LocalityPortugal, Panasqueira Mines

Current owner

Barras Gautier Minéraux

Member since 2026

Comments

Learn more

Mineral guide

Learn about Calcite

diverse shapes, colors, and optical quirks; widely available yet scarce elite pieces from Elmwood and Charcas drive collecting value and display.

Regional guide

Calcite from Panasqueira Mines

Locality guide

Panasqueira Mines

Panasqueira Mines, Portugal — premier locality yielding tungsten, ferberite, arsenopyrite, fluorapatite, and colorful quartz associations prized by collectors.

Calcite market analytics

MedianMiddle 50% rangeVolume

Open detailed analyticsPrice ranges · Top localities · Sold items