Opals
Gemstones
Jewelry
Coins
26.15 CTS Septarian Nodule-L. Ridge FO-2193 fossil opals
- SKU
- FO-2193
- Dimensions (mm)
- 26.400 x 19.900 x 10.000mm
- Weight (cts)
- 26.150
- Shape
- Freeform
- Type
- Specimen
- Colours
-
TRADING AS - TRUEBLUEOPALS PTY LTD / LIGHTNINGOPALS LLC
Septarian Nodule
LIGHTNING RIDGE
AUSTRALIA
Septarian or Lightning Stone is a concretion of hard, compact mass of matter formed by the precipitation of mineral cement within the spaces between particles, and is found in sedimentary rock or soil. Concretions are often ovoid or spherical in shape, although irregular shapes also occur. The word 'concretion' is derived from the Latin con meaning 'together' and crescere meaning 'to grow'. Concretions form within layers of sedimentary strata that have already been deposited. They usually form early in the burial history of the sediment, before the rest of the sediment is hardened into rock. This concretionary cement often makes the concretion harder and more resistant to weathering than the host stratum.
- SKU
- FO-2193
- Dimensions (mm)
- 26.400 x 19.900 x 10.000 mm
- Weight (cts)
- 26.150
- Shape
- Freeform
- Type
- Specimen
- Colours
-
TRADING AS - TRUEBLUEOPALS PTY LTD / LIGHTNINGOPALS LLC
Septarian Nodule
LIGHTNING RIDGE
AUSTRALIA
Septarian or Lightning Stone is a concretion of hard, compact mass of matter formed by the precipitation of mineral cement within the spaces between particles, and is found in sedimentary rock or soil. Concretions are often ovoid or spherical in shape, although irregular shapes also occur. The word 'concretion' is derived from the Latin con meaning 'together' and crescere meaning 'to grow'. Concretions form within layers of sedimentary strata that have already been deposited. They usually form early in the burial history of the sediment, before the rest of the sediment is hardened into rock. This concretionary cement often makes the concretion harder and more resistant to weathering than the host stratum.
| Shipping provider | Shipping to United States of America | Shipping to rest of world |
|---|---|---|
| Standard Shipping - Tracked | $20.00 / 7 days | $25.00 / 14 days |
|
United States of America
Standard Shipping - Tracked is discounted to $20.00 on orders with 2 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $25.00 on orders with 2 or more items
|
||
| FedEx | $35.00 / 2 days | $39.00 / 7 days |
|
United States of America
FedEx is discounted to $35.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $39.00 on orders with 2 or more items
|
||
| DHL | $25.00 / 10 days | $29.00 / 21 days |
|
United States of America
DHL is discounted to $20.00 on orders with 2 or more items
|
||
-
PositiveNice, thank you.
-
Positive
Thank you
-
Positive
Thank you/
-
Positive
Lovely. Thank you.
