Tumbled stones chalcedony (manganese), 1.8 - 2.5 cm (M)
| Product number | 013120401 |
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Size of the manganese chalcedony stones approx. 1.8 - 2.5 cm (M)
Packing Unit with 0.5kg; these are approx. 60 - 65 Tumbled Stones.
Origin of the rough material: Namibia; typical are the round dots in the white-grey matrix.
The terms "calchedon" and "carchedon" were first used by Pliny the Elder in his Latin Naturalis Historia in the 1st century AD. However, it is not possible to clearly identify which stones were described here on the basis of the descriptions. Via "intermediate stages" such as calcedony, calcedony, chalcedony or calcedony, the name changed to the chalcedony commonly used today.
GPSR
| manufacturer | Marco Schreier Mineralienhandlung GmbH, Im Osterholz 1, 71636 Ludwigsburg, Germany, www.marcoschreier.com Contact |
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