[DOC] [TLE] Chlorastrolite - Wikipedia [PAR] Chlorastrolite also known as Isle Royale Greenstone, is a green or bluish green 
stone. ... It was first described from Isle Royale, Lake Superior by C. T. Jackson 
and J. D. Whitney in 1847. Chlorastrolite, also known as greenstone, is the official 
state gem of ... Green starstone is most common in Michigan's Upper Peninsula. [DOC] [TLE] Isle Royale Greenstone State Gem | State Symbols USA [PAR] Michigan designated Isle Royale greenstone (chlorastrolite) as the official state 
gem in 1973; also called green starstone or turtle back in Michigan. ... Show 
Source | Reference Links. Source: Michigan Geological Survey ... the storm: a 
loveliness of ladybugs waits out some cool weather on the shore of Yellowstone 
Lake. [DOC] [TLE] Michigan Stones - Petoskey stone, Greenstone and more !  LINDA ... [PAR] Greenstone or Chlorastrolite is Michigan's State Gem. ... is found on the 
Keweenaw Peninsula of Western Upper Michigan and on Isle Royale in Lake 
Superior. [DOC] [TLE] Greenstone Facts : Keweenaw Gem & Gift, Michigan's Largest ... [PAR] Keweenaw Gem & Gift : Greenstone Facts - Beads Gifts Jewelry Foundry ... The 
Michigan State Gem is commonly called "Greenstone" or "Isle Royale 
Greenstone". The correct mineral name is Chlorastrolite, which is a variety of 
pumpellyite. ... the beaches of Isle Royale in Lake Superior and also throughout 
the Keweenaw... [DOC] [TLE] Isle Royale Greenstone (Chlorastrolite), the state gem of Michigan ... [PAR] Michigan State Gem - Isle Royale Greenstone (Chlorastrolite) - spent many hours 
on Isle Royale collecting these! ... Crystals Stones: #Rainforest #Jasper (also 
called #Rhyolite) celebrates the joy of life. ..... It connects one to the source of joy 
within one's self. .... Fellow Pinner: Petoskey Stones found in the Great Lakes. [DOC] [TLE] Isle Royale Greenstone, official state gem of Michigan | 1.Crystals ... [PAR] Isle Royale Greenstone, official state gem of Michigan | See more about Michigan 
... Doe at sunrise - Bowman Lake, Glacier National Park, Montana | Photo by 
Kevin Lefevre .... Michigan designated Isle Royale greenstone (chlorastrolite) as 
the official state ...... The Great Lake State offers countless destinations perfect for 
an... [DOC] [TLE] Chlorastrolite - Revolvy [PAR] Chlorastrolite also known as Isle Royale Greenstone, is a green or bluish green 
stone. ... of the Upper Peninsula of Michigan and Isle Royale in Lake Superior . ... 
Chlorastrolite, also known as greenstone, is the official state gem of Michigan. ... 
an open source digital library software package The Greenstone Building , a... [DOC] [TLE] Isle Royale Greenstone | The Snob Blog - Snob Appeal Jewelry [PAR] May 1, 2016 ... Greenstone (Chlorastrolite) is the State Gem of Michigan. They are only found in 
the Keweenaw Peninsula and on Isle Royale (harvesting Greenstones in Isle ... 
Lake Superior Agates, Datolite, Prehnite, Thomsonite, and many other minerals 
from this .... Montana Moss Agate Pendant I called "Foggy Bog". [DOC] [TLE] Michigan State Gemstone: Chlorastrolite aka Isle Royale Greenstone. [PAR] Dec 4, 2015 ... ... a couple of minutes on Google Images finding the original source. ... It was first 
described from Isle Royale, Lake Superior by C. T. Jackson and J. D. Whitney in 
1847. Chlorastrolite, also known as greenstone, is the official state gem of .... 
Charlevoix area for Petoskey stones and have found great success... [DOC] [TLE] Rockhounding Michigan | Gator Girl Rocks [PAR] Michigan designated chlorastrolite (also known as greenstone or Isle Royale 
Greenstone because of its color) as its official state gemstone in ... north of 
Calumet, has been the source of some of the largest greenstones. ... Dan R. 
Lynch & Bob Lynch, Michigan Rocks & Minerals: A Field Guide to the Great Lake 
State (2010). [DOC] [TLE] Isle Royale National Park Geologic Resource Evaluation ... - IRMA [PAR] Weathered and striated bedrock, Isle Royale NP ... Mention of trade names or 
commercial products does .... The Lake Superior Syncline and Isle Royale ..... 
Keweenaw Peninsula and other areas of the Great ... scoping include: species 
isolation; chlorastrolite, the ...... The other

Question: Isle Royale in this Great Lake is the source of a green stone called chlorastrolite, Michigan's state gem
Answer: Lake Superior