- A
thunderegg (or
thunder egg) is a nodule-like rock,
similar to a
filled geode, that is
formed within rhyolitic volcanic ash layers.
Thundereggs are rough...
-
Thunderegg is an
American rock and roll band and
recording project currently based in San Francisco, California, led by
songwriter Will
Georgantas (guitar...
-
dance Food Pear (Pyrus)
Fossil Metasequoia Gemstone Oregon sunstone Rock
Thunderegg S****
Oregon hairy triton (Fusitriton oregonensis) Soil Jory soil Other...
- rock is
completely solid inside, this
would be
classified as a
nodule or
thunderegg. 'Crystal cave' is both an
informal term for any
large crystal-lined geode...
- District,
Madagascar Bruneau jasper,
Idaho (this
jasper occurs within thundereggs), A. E.
Seaman Mineral Museum "Mookaite" (a
radiolarian chert from the...
- 1965
naming the
thunderegg as Oregon's
state rock, in a move that was
supported as a way to
stimulate tourism in the state. The
thunderegg, a nodule-like...
- if
filled partially or
fully with agate,
jasper or opal it is
called a
thunderegg. The term vug is also used for
similar cavities although the
meaning of...
- prohibited.
Thundereggs can be
found at
Whistle Springs. Even
though the area has been
worked by
rockhounds for many years,
quality thundereggs are still...
-
natural area is
located is
known for fossils,
geologic formations, and
thundereggs, the
Oregon state rock. List of
rivers of
Oregon List of
longest streams...
- : 138 List of rock types – List of rock
types recognized by
geologists Thunderegg – Nodule-like rock, that is
formed within rhyolitic volcanic ash layers...
