Malachite

Virtual Museum ID: 19-OM14

Specimen Summary


Malachite is a green hydrous copper carbonate mineral that forms near the Earth's surface as other copper ore minerals, like bornite, are exposed to the atmosphere and weather, or oxidize. Malachite often forms as coatings on joints and fractures or in rock cavities. It often occurs in banded "botryoidal" masses. Botryoidal means is has an appearance similar to a bunch of grapes. Malachite commonly occurs with azurite, another secondary copper mineral that forms by weathering copper sulphides. Together, they are clues that more extensive copper mineralization might be nearby.

Specimen Data

 

The information listed below relates to the current holding location or collection that the sample is from, and whether the item is viewable at that location or is part of a private collection. Coordinates are given as guides, and we remind you that collecting specimens from these locations is not allowed. Caution is advised visiting such sites and Below BC assumes no responsibility for any injuries or trespassing charges that may occur as a result of the viewer entering these sites.

Collection Details

Original Collection:

Oliver & District Heritage Society Museum (OM)

Sub Collection:

-

Collection ID:

OM_14

Virtual Museum ID:

19-OM14

Accessibility:

Date Added to VM:

2019-06-06

Location Information

Sample Origin:

unknown

Specific Site:

-

UTM Easting:

313914

UTM Northing:

5450947

Datum:

11 (NAD83)

Coordinate Accuracy:

Approximate

Specimen Details

VM Category:

Mineral

Primary Features:

Malachite

Primary Mineral Formula:

Cu2(CO3)(OH)2

Primary Category:

carbonate

Secondary Features:

Advanced Geological Information

 

The following section provides geological data relating to the specimen or the site it was collected from, when available. Information has been obtained from various sources including private and government datasets but may not be up to date. Any geological time periods or ages listed often relate to the primary geology of the area, and may not be the actual date of an event such as mineral formation.

Geological Formation:

N/A

Geological Period:

N/A

Stratigraphic Age:

N/A

Geological Belt:

N/A

Geological Terrane:

N/A

Minfile ID:

N/A

Minfile Link:

N/A

Site Details:

N/A

Additional Images