Mottramite Cluster
Mottramite Cluster
Tsumeb Mine, Namibia
Size: 5.4 x 4.5 x 4.3 cm (Small Cabinet)
The specimen consists of a botryoidal formation of Mottramite 5.4cm across. The specimen has an overall olive green colour that is consistent with minor fluctuations towards darker olive green. The underside is hollowed out in contrast to the rounded botryoidal outer forms and the colour also is altered to a far lighter leaf green tinted by olive. The rounded botryoids form from small bladed crystals with a curved termination shaped like a scallop shell or a fan forming masses that at their intergrown level appear to grow randomly.
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SKU:SAMS60
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Mineral Sizing Guide
Understanding mineral sizes can help you choose the perfect specimen for your collection. Below is our guide to the standard size categories we use:
| Category |
Size |
Info |
| Thumbnail |
Up to 3 cm |
Thumbnails are small but well-formed mineral specimens that are perfect for display in thumbnail cases. |
| Miniature |
Up to 5 cm |
Great balance between size and detail - larger than thumbnails but still compact enough for easy storage and display. |
| Small-Cabinet |
Up to 9.4 cm |
Small-cabinet specimens offer larger crystal formations while still being easy to handle and display. |
| Cabinet |
Over 9.4 cm |
Ideal for prominent display pieces in a collection. Larger crystal formations and structure. |
Shipping & Returns
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Minerals are securely packaged to prevent any damage during transit.
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