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American Manganese Inc
Symbol AMY
Shares Issued 87,192,639
Close 2011-07-11 C$ 0.58
Market Cap C$ 50,571,731
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American Manganese drills 13 m of 3.47% Mn at Artillery

2011-07-12 06:51 ET - News Release

Mr. Larry Reaugh reports

AMERICAN MANGANESE INC.: 11 MORE DRILL RESULTS FROM ARTILLERY PEAK MANGANESE PROJECT

American Manganese Inc. has received results for the following 11 drill holes from its 2011 Artillery Peak drilling program. The results for first 27 drill holes have been previously announced.

The company initiated this drilling program on April 20, 2011, and was completed on June 17, 2011. It was performed using reverse circulation drilling techniques as the mineralization is disseminated and uniform. A total of 10,607 metres (34,800 feet) was drilled in 86 drill holes.

Larry Reaugh, chief executive officer, states that: "We continue to be very pleased with the results of the first 37 holes. We are closing information gaps and increasing the amount of known mineralization on the patented claims along the northeast flank of Manganese Mesa. The extensive mineralization at Artillery Peak occurs within sedimentary beds taking the form of paleo-alluvial fans spreading out down slope from a number of source vents. As expected, the mineralized intersections continue to demonstrate the expected lateral continuity over good widths, augmented by local higher-grade intersections."

The significant mineralized intersections for the following 11 drill holes are presented in the associated table.


                             2011 DRILL PROGRAM

                  From      To      From        To  Interval  Interval   Grade
Hole            (feet)  (feet)  (metres)  (metres)  (metres)    (feet)   (%Mn)

AP11-76            315     320     96.04     97.56      1.52         5    1.14
                   325     330     99.09    100.61      1.52         5    0.98
                   335     395    102.13    120.43     18.29        60    1.89
Including          355     360    108.23    109.76      1.52         5    3.33
Including          375     380    114.33    115.85      1.52         5    3.30
                   420     465    128.05    141.77     13.72        45    3.47
Including          425     430    129.57    131.10      1.52         5    3.76
Including          435     460    132.62    140.24      7.62        25    4.18
                   470     475    143.29    144.82      1.52         5    1.35
                   480     505    146.34    153.96      7.62        25    2.18
Including          485     490    147.87    149.39      1.52         5    4.39
                   510     525    155.49    160.06      4.57        15    1.41
AP11-79            125     220     38.11     67.07     28.96        95    1.73
Including          140     145     42.68     44.21      1.52         5    3.35
                   225     265     68.60     80.79     12.20        40    2.77
Including          230     235     70.12     71.65      1.52         5    5.22
Including          245     250     74.70     76.22      1.52         5    5.38
                   275     320     83.84     97.56     13.72        45    3.51
Including          280     285     85.37     86.89      1.52         5    4.01
Including          290     305     88.41     92.99      4.57        15    5.92
                   330     335    100.61    102.13      1.52         5    1.21
                   355     360    108.23    109.76      1.52         5    1.04
                   390     395    118.90    120.43      1.52         5    1.27
AP11-83            115     135     35.06     41.16      6.10        20    2.04
Including          115     120     35.06     36.59      1.52         5    3.86
                   150     170     45.73     51.83      6.10        20    1.69
                   185     215     56.40     65.55      9.15        30    1.74
Including          195     200     59.45     60.98      1.52         5    3.14
                   230     275     70.12     83.84     13.72        45    3.19
Including          235     240     71.65     73.17      1.52         5    3.13
Including          250     270     76.22     82.32      6.10        20    4.37
                   280     285     85.37     86.89      1.52         5    2.57
                   290     315     88.41     96.04      7.62        25    2.53
Including          305     315     92.99     96.04      3.05        10    3.09
                   320     325     97.56     99.09      1.52         5    1.61
AP11-86            155     160     47.26     48.76      1.52         5    0.97
                   170     225     51.83     68.60     16.77        55    2.32
Including          175     180     53.35     54.88      1.52         5    3.79
Including          195     200     59.45     60.98      1.52         5    3.96
                   250     255     76.22     77.74      1.52         5    1.92
                   275     290     83.84     88.41      4.57        15    3.72
Including          275     285     83.84     86.89      3.05        10    4.81
                   310     330     94.51    100.61      6.10        20    3.80
Including          310     325     94.51     99.09      4.57        15    4.27
                   335     345    102.13    105.18      3.05        10    4.30
Including          335     340    102.13    103.66      1.52         5    7.43
                   405     415    123.48    126.52      3.05        10    1.41
                   420     425    128.05    129.57      1.52         5    1.12
AP11-88             40      45     12.20     13.72      1.52         5    1.30
                    55     110     16.77     33.54     16.77        55    1.92
Including           85      90     25.91     27.44      1.52         5    3.38
                   130     135     39.63     41.16      1.52         5    1.48
                   155     170     47.26     51.83      4.57        15    2.34
                   205     225     62.50     68.60      6.10        20    2.84
Including          205     215     62.50     65.55      3.05        10    4.34
                   240     250     73.17     76.22      3.05        10    2.93
Including          245     250     74.70     76.22      1.52         5    4.07
                   255     260     77.74     79.27      1.52         5    1.02
AP11-90             40      65     12.20     19.82      7.62        25    1.60
                    95     105     28.96     32.01      3.05        10    2.11
Including           95     100     28.96     30.49      1.52         5    3.01
                   130     135     39.63     41.16      1.52         5    2.13
                   140     150     42.68     45.73      3.05        10    3.44
Including          145     150     44.21     45.73      1.52         5    5.52
AP11-92             40      45     12.20     13.72      1.52         5    1.04
                    65      75     19.82     22.87      3.05        10    1.51
                   105     130     32.01     39.63      7.62        25    3.68
Including          115     120     35.06     36.59      1.52         5    5.02
Including          125     130     38.11     39.63      1.52         5    6.14
AP11-94             20      30      6.10      9.15      3.05        10    1.50
                    40      60     12.20     18.29      6.10        20    1.41
                    90      95     27.44     28.96      1.52         5    1.06
                   140     145     42.68     44.21      1.52         5    1.27
                   150     165     45.73     50.30      4.57        15    1.65
                   175     180     53.35     54.88      1.52         5    1.29
AP11-100           120     125     36.59     38.11      1.52         5    1.79
                   135     175     41.16     53.35     12.20        40    1.55
                   190     195     57.93     59.45      1.52         5    1.60
                   240     285     73.17     86.89     13.72        45    2.64
Including          245     250     74.70     76.22      1.52         5    3.41
Including          270     275     82.32     83.84      1.52         5    6.92
                   290     295     88.41     89.94      1.52         5    1.10
                   305     335     92.99    102.13      9.15        30    1.43
                   360     375    109.76    114.33      4.57        15    1.72
AP11-101           165     195     50.30     59.45      9.15        30    3.33
Including          170     185     51.83     56.40      4.57        15    4.63
                   200     210     60.98     64.02      3.05        10    2.14
Including          205     210     62.50     64.05      1.52         5    3.03
                   215     240     65.55     73.17      7.62        25    1.54
                   255     285     77.74     86.89      9.15        30    1.40
AP11-102           460     490    140.24    149.39      9.15        30    1.72
                   510     530    155.49    161.59      6.10        20    1.61


Assays were performed by ALS Chemex in Sparks, Nev. Further results will be reported as they are received.

The current National Instrument 43-101-compliant resource estimate of the Artillery Peak manganese deposit includes an indicated resource of about 92.8 million tonnes grading 3.27 per cent Mn (6.7 billion pounds contained Mn), and an inferred resource of about 107.2 million tonnes grading 3.76 per cent Mn (8.9 billion pounds contained Mn).

About manganese

China controls electrolytic manganese production (EMM) supplying and producing 98.44 per cent of the world's needs (three billion pounds per year).

There is no substitute for manganese in steel (total manganese market greater than 31 billion pounds per year, fourth largest traded metal).

Manganese is the most critical metal at risk to supply and restriction in the United States as there is no U.S. production. EMM's greatest uses are the upgrading of specialty steel (47 per cent), and the manufacture of aluminum alloys (32 per cent) and electronics (14 per cent).

Electrolytic manganese dioxide (EMD) for the battery industry is expected to be the fastest growing segment of the manganese market.

China has a 20-per-cent export duty on EMM, and the U.S. has a 14-per-cent import duty (U.S. price $1.81 per pound); the current world price for electrolytic manganese metal is about $1.54 per pound. Manganese resources are declining in China especially carbonate ores for production of EMM, forcing Chinese companies to seek production offshore.

China is currently shutting down production of EMM in several provinces for environmental reasons.

China production of EMM is predicted to fall 500 to 700,000 tonnes out of 1.4 million tonnes in the next three to five years.

We seek Safe Harbor.

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