Hunting the Beautiful Oregon Sunstone

How many places in the US can you find goodfrom light to a medium dark shade. When this
facet & gem quality cabochon materialmaterial is properly cut it can be very striking.
together in one location, accessible and open toProper orientation is an important item as the red
the public for collection with no fee? There areand green colors often occur together in the
only a very few places in the US where suchsame stone. Color zoning is very common in the
materials can be dug, and nearly all are on privatered or green labradorite feldspars. In this material
property or under claim, with a fee charged tothe color usually occurs concentrated in clots,
rock hounds. However, in south central Oregon,commonly located near the middle of the stone.
northeast of Plush, the BLM has set aside 4The color may occupy 20 to nearly 100 percent
square miles for rock and mineral collectors toof the rough. This means that when the color
hunt for sunstones. No claims can be filled withinspot is small, the cutter must carefully orient the
the BLM sunstone area, and there is no charge tostone so that the color fills the cullet area of the
prospect. Even though thousands of rock houndsfinished gem. This allows the color to permeate
have visited this deposit, there are still plenty ofthe entire stone when viewed from a face up
gem stones to be found. There are also someposition. When selecting rough for purchase, it is
pay to dig areas available where bull dozers andimportant to note a tendency in some red stones
heavy equipment move the material around totoward muddiness, sleepiness or a brownish color
make it easier for rock hounds.tone.
The transparent feldspar gems from this areaThe last 20 or so miles to the BLM sunstone area
come in a variety of colors, including pale yellow,is on fair to good dirt roads. In spite of this,
salmon pink, green and the highly desirable brighthowever, getting to the Plush site is no problem,
red. The area also produces a valuableas long as long as the roads are not too muddy,
adventurecent cabochon material with a brightand four wheel drive is not necessary. The area is
copper sheen. The red facetable feldspar found atin high desert sagebrush country, and consists of
the Plush deposit is a distinctly American gem,open flats with a few low rolling hills in the area of
being found only in Oregon. In addition, the qualitythe deposit. There are many flat open spots
of the copper colored sunstone material fromsuitable for camping at the BLM site. Most of
Oregon is better than anywhere else in the world.these are suitable for trailers or medium sized
The great variety of feldspar gems found at themotor homes.
Plush deposit all formed in a similar manner. TheyIf you plan a visit to collect at the sunstone
are phenocrysts (large crystals) that grew in adeposit, the community of Plush, located about 18
basaltic magma before the flow solidified. As themiles from the deposit, is the nearest source of
basalt was slowly cooling, these feldspar crystalsfood and gas. Plush is a small town of not more
grew out of the melt. The original size of thesethan about a hundred souls. Be sure to stop in at
crystals ranged from less than 1/2 inch to over 4the store, as they have a good amount of quality
inches. Unfortunately, the forces associated withlabradorite gems for sale both in cut and rough
solidification of the basalt and subsequentform. If nothing else, this will give the first time
weathering have shattered the originally largevisitor a chance to see what he or she is looking
crystals into much smaller shards and fragments.for. The nearest town with full service
No whole crystals are found and in fact very fewaccommodations and supermarkets is Lakeview,
fragments show any sign at all of the originalabout 60 miles from the deposit. Lakeview is an
crystal faces.old lumber town and has the only active geyser in
The most highly prized of the facet roughs arethe state of Oregon.
the bright red colored stones. The red color varies