Rare Element Identifies High-Potential Whitetail Ridge Rare-Earth Target
14 October 2009 - 12:00AM
Marketwired
Rare Element Resources Ltd. (TSX VENTURE: RES) (the "Company") is
pleased to announce the identification of an additional
rare-earth-element (REE) target area approximately 1500 feet
northwest of the Bull Hill Southwest deposit at the Bear Lodge
project, Wyoming. The Company designates this area as the Whitetail
Ridge rare-earths exploration target, and it is being prepared for
possible drilling later this fall, weather permitting. The new
target is located adjacent to and west of the Bull Hill Northwest
target. It was recognized from a combination of: 1) detailed
geological mapping of FMR (FeOx-MnOx-REE) vein material by our gold
exploration partner, Newmont North American Exploration Ltd.; 2) a
positive ground geophysical anomaly of a type coincident with
significant REE mineralization in other parts of the project area;
and 3) a review of nearby historic drill holes that intersected
strong REE mineralization in FMR dikes and veins. The size of the
geophysical anomaly (approximately 1400 by 2000 feet elongate
northeasterly) provides an indication that this REE target may be
larger than others in the district. Historic drill hole WP-1,
drilled by Hecla Mining Company in 1987, intersected 430 feet of
strong REE mineralization in a near-surface intercept from 0 to 430
feet that averages 2.44% REO. Within the larger intercept were
several 10-foot intercepts with grades ranging from 5.5 to 13.7%
REO.
The Whitetail Ridge FMR mineralized zone may be the continuation
of the Bull Hill Southwest deposit dike system, which trends
northwesterly and is truncated, and possibly offset, by the West
Bull Hill fault. Alternatively, it may be a separate rare-earth
system with emplacement controlled by an east-northeast structural
trend that is similar to one dominant in nearby Carbon Hill and
along a graben-bounding fault that corresponds to the Whitelaw
Creek drainage. This ENE structural trend may have had an influence
on the emplacement of high-grade REE mineralization in FMR and
carbonatite dikes and veins in Hecla drill-hole WP-2 in the Bull
Hill Northwest target. More detailed field examination of the area
is warranted, with the objective of determining significant
structural trends that may guide drilling in the 2009 and 2010
drilling programs. Using an Exploranium spectrometer, ground
geophysical surveys were undertaken over the Bull Hill Southwest
FMR/carbonatite dike swarm for comparison with the Whitetail Ridge
area. Both areas produced pronounced positive anomalies. The
results of the Whitetail Ridge survey show an anomaly that trends
about N40E, as well as two, more diffuse northwesterly trending
positive anomalies. These data are consistent with the possibility
that REE-mineralized carbonatite dikes were emplaced along a
northeasterly trend that may be somewhat oblique to the ENE
structural trend mapped in the general area and in trenches south
of Carbon Hill.
To view Figure 1, click on the following link:
http://media3.marketwire.com/docs/res1003F1.jpg
Historic drilling in the greater Whitetail Ridge area includes
Duval Corporation drill holes WBR-4 and WBD-12, MolyCorp drill
holes BL-1 and BL-3, and Hecla Mining Company drill hole WP-1.
Drill holes WBD-12, BL-1, and BL-3 were all collared near the
margins of the main Whitetail Ridge target area, whereas drill
holes WP-1 and WBR-4 were collared in the central part of the area.
Assay data are incomplete for some of these holes, but available
REE assay and drill log data show that the area contains
significant REE mineralization (Table 1).
----------------------------------------------------------------------------
Table 1. Historic data from drill holes in the Whitetail Ridge area
----------------------------------------------------------------------------
Company Drill Hole Data related to potential REE mineralization
----------------------------------------------------------------------------
Duval WBR-4 0-200' @ 1.29% REO; highest intercept 5' @ 7.82%
REO
----------------------------------------------------------------------------
Duval WBD-12 600-620', 20' @ 4.61% REO; 1380-1420', 40' @ 4.82% REO
----------------------------------------------------------------------------
MolyCorp BL-1 70-121', 51'@ 5.76% REO
----------------------------------------------------------------------------
MolyCorp BL-3 340-370', 30' @ 6.41% REO
----------------------------------------------------------------------------
Hecla WP-1 Entire hole (0-726') averages 1.86% REO; 0-430' @ 2.44%
REO, includes 290-320' @ 5.28% REO and 401-411' @
13.70% REO
----------------------------------------------------------------------------
The limited data suggest that the Whitetail Ridge area carries
significant potential for FMR and carbonatite REE mineralization.
However, results from the previous drilling indicate that the
structural situation may be complex, and that more field work will
be completed quickly in order to select drill sites this fall and
to orient the drill holes properly for definition of the
mineralized zone.
Rare Element Resources Ltd. (TSX VENTURE: RES) is a publicly
traded mineral-resource company focused on rare-earth elements and
gold. In addition to the REE exploration and evaluation efforts,
the Company and Newmont have entered into the Sundance gold
exploration joint venture on the Company's Wyoming property.
Newmont has the right to earn a 65% working interest in Rare
Element Resources' property, excluding any rights to the rare-earth
elements and uranium but including rights to gold and other metals,
by performing US$5 million in property work expenditures over a
five-year period. Newmont also has the right to earn an additional
15% working interest by completing a positive project feasibility
study. Gold exploration drilling began in July for the 2009
program, and rare earth drilling began in August.
ON BEHALF OF THE BOARD
Donald E. Ranta, PhD, PGeo, President & CEO
Donald E. Ranta, PhD, PGeo, serves the Board of Directors of the
Company as an internal, technically Qualified Person. Technical
information in this news release has been reviewed by Dr. Ranta and
has been prepared in accordance with Canadian regulatory
requirements that are set out in National Instrument 43-101. This
news release was prepared by Company management, who take full
responsibility for content.
Neither TSX Venture Exchange nor its Regulation Services
Provider (as that term is defined in the policies of the TSX
Venture Exchange) accepts responsibility for the adequacy or
accuracy of this release.
Contacts: Rare Element Resources Ltd. Mark T Brown CFO (604)
687-3520 ext 242 mtbrown@pacificopportunity.com Rare Element
Resources Ltd. Donald E Ranta (604) 687-3520
don@rareelementresources.com www.rareelementresources.com
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