1) Barium mineral 2) Monoclinic mineral 3) Sodium mineral
Found on
https://www.crosswordclues.com/clue/harmotome
Harmotome is a mineral, one of the rarer zeolites; a hydrated barium silicate with formula: (Ba0.5,Ca0.5,Na,K)5Al5,Si11O32·12(H2O). It forms vitreous white well defined monoclinic crystals, often associated with calcite and other zeolites. It has a Mohs hardness of 4 to 5 and a specific gravity of 2.44 to 2.5. ==Name and discovery== Named from th...
Found on
http://en.wikipedia.org/wiki/Harmotome
• (n.) A hydrous silicate of alumina and baryta, occurring usually in white cruciform crystals; cross-stone.
Found on
http://thinkexist.com/dictionary/meaning/harmotome/
hydrated barium aluminosilicate mineral, (Ba,Na,K)1–2 (Si,Al)8O16 · 6H2O, in the zeolite family. Harmotome is isostructural with the mineral ...
Found on
http://www.britannica.com/eb/a-z/h/18
Har'mo·tome (-mo*tōm)
noun [ Greek
'armo`s a joint +
te`mnein to cut: confer French
harmotome .]
(Min.) A hydrous silicate of alumina and baryta, occurring usually in white cruciform crystals; cross- stone. » A related mineral, called
lime harmotome...Found on
http://www.encyclo.co.uk/webster/H/15
Harmotome or cross-stone is a hydrous silicate of alumina and baryta which occurs in right rectangular prisms terminated by four rhombic planes corresponding to the solid angles of the prism; but more frequently in twin-crystals formed by the intersection of two flattened prisms at right angles to each other. Its prevailing colour is white, but may...
Found on
http://www.probertencyclopaedia.com/browse/HH.HTM
No exact match found.
