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Laumontite from
Baltic Mine, Baltic, Houghton Co., Michigan, USA

Locality type:Mine
Formula:CaAl2Si4O12 · 4H2O
Validity:Believed Valid
References:Rocks & Min.:58:109.
Mineral Data:Click here to view Laumontite data
Locality Data:Click here to view Baltic Mine, Baltic, Houghton Co., Michigan, USA
Nearest other occurrences of Laumontite
1.8km (1.1 miles) Superior Mine (Old Superior Mine), Superior, Houghton Co., Michigan, USA
4.5km (2.8 miles) Isle Royale Mines, Houghton, Houghton Co., Michigan, USA
5.5km (3.4 miles) Huron Mine (Houghton Mine), Hurontown, Houghton Co., Michigan, USA
6.8km (4.2 miles) Hancock Mine, Hancock, Houghton Co., Michigan, USA
8.4km (5.2 miles) Quincy Mine, Hancock, Houghton Co., Michigan, USA
8.8km (5.4 miles) Franklin Mine, Franklin, Houghton Co., Michigan, USA
18.6km (11.6 miles) Unnamed Copper Prospect (MRDS - 10146303), Sevenmile Creek, Houghton Co., Michigan, USA
20.6km (12.8 miles) Laurium Mine, Laurium, Houghton Co., Michigan, USA
21.3km (13.3 miles) Osceola Amygdaloid, Osceola, Houghton Co., Michigan, USA
21.7km (13.5 miles) Osceola Mine, Osceola, Houghton Co., Michigan, USA
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