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Clinozoisite : {Ca2}{Al3}[O|OH|SiO4|Si2O7] | |
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Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester Co., Pennsylvania, USA Thick bladed, prismatic crystals of Clinozoisite in Quartz. Crystals are typicaly unterminated with parallel striation. Specimen is from the Keystone Trap Rock Quarry, Cornog, Chester Co., Pennsylvania, the only major PA locality for the species and known for the occurrence of large, well developed crystals. Specimen size: 7 x 7cm. From the PA ... |
| © M.Heintzelman | Photo ID: 15217 View Count: 598 |
Clinozoisite : {Ca2}{Al3}[O|OH|SiO4|Si2O7] | |
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Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester Co., Pennsylvania, USA A typical stout, stretched and broken, opaque crystal of clinzoisite, in quartz, 7 cm long, S405-011 #1156# |
| © 2008, JGW | Photo ID: 143003 View Count: 266 |
Clinozoisite : {Ca2}{Al3}[O|OH|SiO4|Si2O7] | |
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Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester Co., Pennsylvania, USA 3.7x2.4cm. Self collected 2006. |
| © JBeckert | Photo ID: 70765 View Count: 220 |
Clinozoisite : {Ca2}{Al3}[O|OH|SiO4|Si2O7] | |
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Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester Co., Pennsylvania, USA A microcrystal of clinozoisite, large opaque crystals are more the norm for this locality; with altering pyrite, in prehnite matrix. 0.2 cm crystal. S402-521 #1310# |
| © 2008, JGW | Photo ID: 143001 View Count: 67 |
Clinozoisite : {Ca2}{Al3}[O|OH|SiO4|Si2O7] | |
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Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester Co., Pennsylvania, USA Neat dark green opaque prismatic crudely terminated (single termination only) clinozoisite crystal measuring 2.3 x 1.2 x 0.6 cm in size. Shows nicely all around; a good reference quality specimen for the species/locality. |
| © Dan & Diana Weinrich Minerals | Photo ID: 232839 View Count: 13 |
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