1. 
   Boltonite
   Bol'ton·ite noun (Min.) A granular mineral of a grayish or yellowish color, found in Bolton, Massachusetts. It is a silicate of magnesium, belonging to the chrysolite family.
   Found op http://www.encyclo.co.uk/webster/B/76
   
   
2. 
   boltonite
   <chemical> A granular mineral of a grayish or yellowish colour, found in Bolton, Massachusetts. It is a silicate of magnesium, belonging to the chrysolite family. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?boltonite
   
   
3. 
   Boltonite
   • (n.) A granular mineral of a grayish or yellowish color, found in Bolton, Massachusetts. It is a silicate of magnesium, belonging to the chrysolite family.
   Found op http://thinkexist.com/dictionary/meaning/boltonite/
   
   
4. 
   Boltonite
   Boltonite is a granular mineral of a greyish or yellowish colour, found in Bolton, Massachusetts. It is a silicate of magnesium, belonging to the chrysolite family.
   Found op http://www.probertencyclopaedia.com/browse/HB.HTM
   
   

Tip: double click on a word to show its meaning.