| Home Page | Log In | Message Board | The Mindat Directory |
| Register | Search Pages | Chat Now! (2 online) | Mindat Auctions |
|
|
|
Afwillite : Ca3[HSiO4]2 · 2H2O | |
|
Commercial quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Riverside Co., California, USA Doug Merson photo and collection. |
| © DM06 | Photo ID: 59049 View Count: 416 |
Afwillite : Ca3[HSiO4]2 · 2H2O | |
|
Commercial quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Riverside Co., California, USA White Afwillite crust Size: 5 x 2,5 cm Collection and photo: Arliguie M |
| © Arliguie M | Photo ID: 92664 View Count: 244 |
Afwillite : Ca3[HSiO4]2 · 2H2O | |
|
Crestmore quarries, Crestmore, Riverside Co., California, USA 1.0 cm field of view. ex. Fred DeVito #1573# S415-139 |
| © 2008, JGW | Photo ID: 170156 View Count: 180 |
Allanite-(Ce) : {CaCe}{Al2Fe2+}[O|OH|SiO4|Si2O7], Diopside : CaMg[Si2O6], Calcite : CaCO3, Grossular : Ca3Al2[SiO4]3 | |
|
Commercial quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Riverside Co., California, USA Crystals of allanite, with blue calcite, a small amount of brown grossular, and pale green diopside. #1770# S415-133 About a 3 cm field of view. Most likely this is allanite-(Ce), but needs analytical confirmation. ex. Fred DeVito |
| © 2008, JGW | Photo ID: 170861 View Count: 99 |
Allanite-(Ce) : {CaCe}{Al2Fe2+}[O|OH|SiO4|Si2O7], Calcite : CaCO3, Grossular : Ca3Al2[SiO4]3, Diopside : CaMg[Si2O6] | |
|
Commercial quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Riverside Co., California, USA Tabular crystal of allanite, with blue calcite, grossular, and diopside. 1.5 cm crystal. Most likely this is allanite-(Ce), but needs analytical confirmation. #1770# S415-134 ex. Fred DeVito |
| © 2008, JGW | Photo ID: 170859 View Count: 89 |
Apophyllite | |
|
Crestmore quarries, Crestmore, Riverside Co., California, USA A 4.1 by 2.8 cms specimen of rough white crystals. Not pretty but from an interesting locality. JSS specimen and photograph. |
| © JSS | Photo ID: 87589 View Count: 134 |
Aragonite : CaCO3 | |
|
Crestmore quarries, Crestmore, Riverside Co., California, USA 6 cm specimen #1778# S415-135 ex. Fred DeVito |
| © 2008, JGW | Photo ID: 170862 View Count: 84 |
Bayldonite : Cu3Pb[OH|AsO4]2 | |
|
Crestmore quarries, Crestmore, Riverside Co., California, USA Pistachio-green colored crusts on garnet/diopside matrix. 3.0 cm field of view. #1782# S415-129 ex. Jay Lininger |
| © 2008, JGW | Photo ID: 170855 View Count: 90 |
Brucite : Mg(OH)2, Hydromagnesite : Mg5[(CO3)4(OH)2] · 4H2O | |
|
Crestmore quarries, Crestmore, Riverside Co., California, USA 0.1 cm blebs of brucite, possibly as pseudomorphs after periclase, with colorless transparent hydromagnesite, a crytal of which and be seen at the 11:00 o'clock position. #1790# S415-137 |
| © 2008, JGW | Photo ID: 170865 View Count: 84 |
Bultfonteinite : Ca2[F|HSiO4] · H2O | |
|
Crestmore quarries, Crestmore, Riverside Co., California, USA A 4.5 by 3.0 cms specimen of white masses on greenish Vesuvianite. Not pretty but an unusual specimen from an interesting locality. |
| © JSS | Photo ID: 87580 View Count: 137 |
| Page 1 of 9 (1 to 10 of 88 total) | Next Page | |
| Page: 1 2 3 4 5 6 7 8 9 | ||