Clipart tagged: ‘zircon’
Crystal of Zircon (actual)
"...shows the actual shape of a crystal of ziron from Ceylon" -The Encyclopedia Britannica 1910
!["...the ideally developed form [of a zircon crystal]. The crystal is a combination of five simple forms: two tetragonal prisms, two tetragonal bipyramids, and one ditetragonal bipyramid." -The Encyclopedia Britannica 1910](https://etc.usf.edu/clipart/35600/35603/zircon2_35603_mth.gif)
Crystal of Zircon (ideal)
"...the ideally developed form [of a zircon crystal]. The crystal is a combination of five simple forms:…
Zircon
"Tetragonal. Crystals usually show a simple combination of prism and pyramid of the first order. The…
Zircon
"Zircon, a mineral composed of of zirconium silicate, sometimes used as a gem-stone... THe mineral crystallizes…
Zircon
"Zircon, a mineral composed of of zirconium silicate, sometimes used as a gem-stone... THe mineral crystallizes…