The Green Mountain kimberlite is located between Green Mountain and Flagstaff Mountain in Boulder Mountain Park, in sec. 1, T. 1 S., R. 71 W., about 0.15 mi SW of Saddle Rock. The Green Mountain kimberlite is Neoproterozoic in age (572 mya) and is not diamondiferous.
References:
Eckel, Edwin B. (1997) Minerals of Colorado, updated & revised: 11.
Mineral List:17 entries listed. 11 valid minerals.
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
