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Grossular from
Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
| Description | |
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| Comments: | Note: Lighter colored garnets from Joppa Hill have long been called grossular. A darker red garnet was analyzed by SEM-EDS and found to be grossular as well. Ca>Fe>Mn. (P. Cristofono specimen, analysis done by Kerry Day, 2008.) |
| Habit: | good crystals |
| Colour: | cinnamon-brown, tan, red |
| Quality of samples: | Good crystals or rich for species - important (!) |
| Rarity at site: | Common |
| Confirmation | |
| Validity: | Confirmed |
| Confirmation Methods: | Visual Identification SEM-EDS |
| References | |
| References: | P. Cristofono collection; Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index |
| Associated minerals: | |
| Associates: | Calcite Diopside Quartz Vesuvianite |
| Data | |
| Mineral Data: | Click here to view Grossular data |
| Locality Data: | Click here to view Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA |
| Photo Gallery | View Gallery (9 photos) |
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Locality Updated: Trübenbach, Gaming, Mostviertel, Lower Austria, AustriaFrom Harald Schillhammer, 23rd May 2013 08:47:24
















