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Opal (Var: Opal-AN) : SiO2·nH2O | |
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Squaretop Mountain, Dalby (Kaimkillenbun ?), Queensland, Australia Hyalite cluster~20mm tall. Original photo by Scott Whittemore ~2000 |
| © Vic Cloete | Photo ID: 57803 View Count: 410 |
Opal (Var: Opal-AN) : SiO2·nH2O | |
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Squaretop Mountain, Dalby (Kaimkillenbun ?), Queensland, Australia Top view of an excellent 25mm tall Hyalite column in my collection. Self collected around 1999 |
| © Vic Cloete | Photo ID: 57809 View Count: 373 |
Opal (Var: Opal-AN) : SiO2·nH2O | |
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Squaretop Mountain, Dalby (Kaimkillenbun ?), Queensland, Australia A 20mm globule of hyalite opal shown in 'natural' light (actually halogen) and short-wave UV. From the Joan Lamond micro collection. |
| © crocoite.com | Photo ID: 164140 View Count: 272 |
Opal (Var: Opal-AN) : SiO2·nH2O | |
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Squaretop Mountain, Dalby (Kaimkillenbun ?), Queensland, Australia The transparency of the Hyalite does not show that well in picture. Pretty piece. Size: 70 x 50 x 40mm |
| © Mark Rheinberger | Photo ID: 83736 View Count: 262 |
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Squaretop Mountain, Dalby (Kaimkillenbun ?), Queensland, Australia 3.0 x 1.8 x 1.4 cm. A cute, nicely shaped toenail of colorless, globular, jelly-like hyalite opal from an UNCOMMON Australian locality - Squaretop Mountain, Dalby (Kiamkillenbun ?), Queensland. A spot of brown matrix on the back adds character. Moderate lime-green fluorescence. Ex. Sam Nasser Collection. |
| © Rob Lavinsky | Photo ID: 120690 View Count: 211 |
Opal (Var: Opal-AN) : SiO2·nH2O | |
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Squaretop Mountain, Dalby (Kaimkillenbun ?), Queensland, Australia Botryoidal hyalite. Alan Goldstein photo. FOV = 15 mm |
| © Alan Goldstein | Photo ID: 88318 View Count: 189 |
Opal (Var: Opal-AN) : SiO2·nH2O | |
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Squaretop Mountain, Dalby (Kaimkillenbun ?), Queensland, Australia Hyalite opal, Alan Goldstein specimen and photo. |
| © Alan Goldstein | Photo ID: 89712 View Count: 184 |
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Squaretop Mountain, Dalby (Kaimkillenbun ?), Queensland, Australia 3.9 x 3.0 x 2.3 cm. A fine, nicely shaped, 3-dimensional, mounded miniature of colorless, globular, jelly-like hyalite opal from an uncommon Australian locality - Squaretop Mountain, Dalby (Kiamkillenbun), Queensland. A spot of internal brown matrix adds character. Moderate lime-green fluorescence. |
| © Rob Lavinsky | Photo ID: 236602 View Count: 46 |
Opal (Var: Opal-AN) : SiO2·nH2O | |
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Mt Painter area, North Flinders Ranges, Flinders Ranges, South Australia, Australia A 5.7 by 3.4 cms bytoidal group on Quartz crystals. JSS specimen and photograph. |
| © JSS | Photo ID: 103889 View Count: 206 |
Opal (Var: Opal-AN) : SiO2·nH2O | |
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Boral Limited quarry, Bundoora, Victoria, Australia Image width 4mm. Found on a specimen from the Keith and Margaret Brown Collection. |
| © crocoite.com | Photo ID: 75507 View Count: 267 |
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