Significant Precious Metal Mineralization Continues to be Encountered at Teras' Cahuilla Project

CALGARY, ALBERTA -- (Marketwire - June 28, 2012) - Teras Resources Inc. ("Teras" or the "Company") (TSX VENTURE:TRA): is pleased to announce drill program assay results from its Cahuilla gold-silver project in Imperial County, California. Drilling was conducted throughout the deposit along the margins of the known precious metal mineralization and continues to significantly expand gold-silver mineralization into untested areas. The Company is pleased to report the following drill results:

Hole # 	From 	To 	TD 	Thickness - m (ft) 	Gold - g/t (oz/ton)
CAH-191 	64.0 	71.6 	182.9 	7.6 (25) 	0.96 (0.028)
*CAH-192 	7.6 	109.7 	178.3 	102.1 (335) 	0.68 (0.020)
Including 	106.6 	108.1 		1.5 (5) 	10.03 (0.293)
	150.9 	152.4 		1.5 (5) 	6.40 (0.187)
*CAH-193 	0.0 	85.3 	112.8 	85.3 (280) 	0.41 (0.012)
	99.1 	112.8 		13.7 (45) 	0.75 (0.022)
*CAH-194 	0.0 	77.7 	182.9 	77.7 (255) 	0.51 (0.015)
	96.0 	118.9 		22.9 (75) 	1.47 (0.043)
Including 	111.3 	118.9 		7.6 (25) 	3.01 (0.088)
	128.0 	134.1 		6.1 (20) 	0.65 (0.019)
	163.1 	167.6 		4.5 (15) 	0.34 (0.010)
CAH-195 	0.0 	6.1 	179.8 	6.1 (20) 	0.58 (0.017)
	22.9 	85.3 		62.4 (205) 	0.58 (0.017)
CAH-196 to 199 					Assays pending
CAH-200 	29.0 	96.0 	149.4 	67.0 (220) 	0.51 (0.015)
CAH-201 	56.4 	64.0 	182.9 	7.6 (25) 	0.34 (0.010)
	102.1 	112.8 		10.7 (35) 	0.45 (0.013)
CAH-202 	9.1 	102.1 	182.9 	93.0 (305) 	0.41 (0.012)
	158.4 	161.5 		3.1 (10) 	0.45 (0.013)
CAH-203 	16.8 	117.3 	161.5 	100.5 (330) 	0.41 (0.012)
CAH-204 					Assays pending
CAH-205 	0.0 	10.7 	182.9 	10.7 (35) 	0.62 (0.018)
CAH-206 					Assays pending
CAH-207 	9.1 	89.9 	182.9 	80.8 (265) 	0.68 (0.020)
Including 	80.8 	85.3 		4.5 (15) 	3.18 (0.093)
CAH-208 	3.1 	64.0 	182.9 	60.9 (200) 	0.68 (0.020)
CAH-209 	57.9 	64.0 	125.0 	6.1 (20) 	0.45 (0.013)
	76.2 	89.9 		13.7 (45) 	0.38 (0.011)
	106.7 	115.8 		9.2 (30) 	0.34 (0.010)
CAH-210 	25.9 	53.3 	182.9 	27.4 (90) 	0.41 (0.012)
	89.9 	117.3 		27.4 (90) 	0.72 (0.021)
CAH-212 	85.3 	100.6 	182.9 	15.3 (50) 	0.69 (0.020)
	125.0 	146.3 		21.3 (70) 	0.55 (0.016)
	155.4 	172.2 		16.8 (55) 	0.72 (0.021)
CAH-213 	33.5 	59.4 	182.9 	25.9 (85) 	0.58 (0.017)
	97.5 	103.6 		6.1 (20) 	2.40 (0.070)
	115.8 	121.9 		6.1 (20) 	0.38 (0.011)
CAH-214 	0.0 	61.0 	182.9 	61.0 (200) 	0.62 (0.018)
	137.2 	175.3 		38.1 (125) 	0.75 (0.022)
CAH-215 	0.0 	3.1 	173.7 	3.1 (10) 	0.045 (0.013)
	16.8 	62.5 		45.7 (150) 	0.38 (0.011)

*CAH-192 also intersected 89.9 to 99.1 or 9.2m of 104.45g silver (295-325@ 3.05opt) and 106.6 to 109.7 or 3.1m of 144.52g silver (350-360@ 4.2 opt). CAH-193 encountered 3.1m of 341.20g silver (9.92opt) from 108.2 to 111.3M. CAH-194 assayed 286.0g (8.35opt) silver for 7.6m from 111.1 to 118.9m; 102.58 (3.00opt) over 6.1m from 128.0 to 134.1m; and 275.90g silver (8.06opt) from 163.1 to 167.6 or 4.6m. CAH-208 intersected 1.5m of 382.5g silver (11.17opt) from 21.3 to 22.8m.

Results of this most recent round of drilling are very encouraging as the Company continues to test areas where little to no previous drill information exists resulting in the significant expansion of precious metal mineralization while the deposit remains completely open to the north, east and south. Drilling is scheduled to continue through the end of 2012 with the primary objective of substantially increasing the existing historic gold-silver mineralized footprint.

Assaying of the reverse circulation samples was conducted by Inspectorate Laboratory in Reno, Nevada. Drill samples were collected by Mr. Paul Stubble (project geologist), split on site, placed in sample bags and delivered to Inspectorate Laboratory in Reno, Nevada for analysis. In addition, blanks and certified standards have been inserted into the sample stream at random intervals for quality control purposes.

The Cahuilla Project is a large epithermal, paleo-hot springs system hosting multiple high grade veins that occur within an extensive body of disseminated gold-silver mineralization. For further information on the Cahuilla project refer to the NI 43-101 technical report entitled "Cahuilla Property 43-101 Technical Report," dated October 25, 2007 prepared by Todd Wakefield, MAusIMM of AMEC E&C Services filed on Sedar on November 15, 2007.

Dale A Vitone P. Eng., registered with the Association of Professional Engineers of Ontario, Alberta and North West Territories and a Director for Teras, is the Company's nominated qualified person responsible for monitoring the supervision and quality control of the programs completed on the Company's properties. Mr. Vitone has reviewed and verified the technical information contained in this news release.


About Teras

The Company is focused on developing its Cahuilla project located in Imperial County, California. The project encompasses an area of at least 3 km by 1.5 km and demonstrates the potential for a large-scale, bulk mining operation consisting of altered and mineralized sedimentary host rocks with numerous sheeted high grade quartz veins. Grades of the host rock are equivalent to grades of gold reserves at New Gold's Mesquite Mine, also in Imperial County, California (0.56 g/t; Mineral Reserves and Resources Summary as of December 31, 2011; New Gold website). Teras will continue drilling at Cahuilla to define a gold resource complaint to the standards required for a new NI 43-101 resource report and continue developing a gold resource for future extraction.


This press release may contain "forward-looking information" within the meaning of applicable Canadian securities legislation. All statements, other than statements of historical fact, included herein may be forward-looking information. Generally, forward-looking information may be identified by the use of forward-looking terminology such as "plans", " expects" or "does not expect", "proposed", "is expected", "budgets", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate", or "believes", or variations of such words and phrases, or by the use of words or phrases which state that certain actions, events or results may, could, would, or might occur or be achieved. In particular, this press release contains forward-looking information regarding the reverse circulation drill program. This forward-looking information reflects the Company's current beliefs and is based on information currently available to the Company and on assumptions the Company believes are reasonable. These assumptions include, but are not limited to, the actual results of exploration projects being equivalent to or better than estimated results in technical reports or prior exploration results and future costs and expenses being based on historical costs and expenses, adjusted for inflation. Forward-looking information is subject to known and unknown risks, uncertainties and other factors that may cause the actual results, level of activity, performance or achievements of the Company to be materially different from those expressed or implied by such forward-looking information. Such risks and other factors may include, but are not limited to: the early stage development of the Company and its projects; general business, economic, competitive, political and social uncertainties; commodity prices; the actual results of current exploration and development or operational activities; competition; changes in project parameters as plans continue to be refined; accidents and other risks inherent in the mining industry; lack of insurance; delay or failure to receive board or regulatory approvals; changes in legislation, including environmental legislation, affecting the Company; timing and availability of external financing on acceptable terms; conclusions of economic evaluations; and lack of qualified, skilled labour or loss of key individuals. Although the Company has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking information, there may be other factors that cause results not to be as anticipated, estimated or intended. Accordingly, readers should not place undue reliance on forward-looking information. The Company does not undertake to update any forward-looking information, except in accordance with applicable securities laws.

Neither the 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 of accuracy of this news release.



Contact

For further project and corporate information, contact:
Teras Resources Inc.
Peter Leger, President
(403) 262-8411 / (403) 852-0644
pleger@teras.ca
www.teras.ca