The Museum of Aesthetic Mineralogy of Iron Constantin Gruescu
Museum
About
The Museum of Aesthetic Mineralogy of Iron made by Constantin Gruescu is located in Ocna de Fier. It hosts over 2000 minerals collected over a period of 60 years. The star of the collection is ”the Gruescu macle”, a coaxial macle with radial outgrowths, having the form of a cross, found at Ocna de Fier, in an underground clay pocket.
Photo source: https://vatra-mcp.ro
Photo source: https://vatra-mcp.ro