Story: Rock, limestone and clay
This family is listening to a radio show for their evening’s entertainment. Some old valve radios used mica capacitors (a component that stores electricity), but other materials soon proved to be superior. There was a brief flurry of interest in mica mining in New Zealand in the 1940s, but no good sources were found.
About this item
Museum of New Zealand Te Papa Tongarewa
Reference: I.001336
Photograph by Gordon Burt
Permission of the Museum of New Zealand Te Papa Tongarewa must be obtained before any re-use of this image.