"Name that Mineral!" Case: Identifying Minerals
Tips for zooming: your mouse pointer must be over the image to make controls visible. See the little "?" button for a bit of help.
- Alt-click to zoom in 100% and alt-double-click to zoom fully out.
- The "Enter full view" buttons pops zooming image out to full-screen. ESC to return.
Here is an example close-up of the "Colour" panel: