I heard investing in gold mining companies can be profitable. Does anyone know which companies are good?

Where can I find these companies and how should I go about investing with them? ( Are there any particular investing strategies that would be effective?)

TRE TAN RANGE EXPLO +594.40 6.80 56.96% 55.08% 622625 12.03% 7.45 0.72
CLG CUMBERLAND RES +279.70 4.25 74.91% 54.39% 113300 92.31% 4.45 1.02
DEZ DESERT SUN MINI +273.70 5.72 69.13% 37.34% 434945 131.58% 5.82 1.03
BMD BIRCH MTN RES L +241.10 7.53 63.73% 51.67% 826185 5.02% 8.50 1.40
AUY YAMANA GOLD INC +227.80 9.66 67.62% 37.77% 1154220 46.14% 9.75 2.68
MNG MIRAMAR MINING +215.30 3.48 69.28% 45.62% 565570 38.65% 3.74 0.68
GRS GAMMON LAKE RES +206.20 17.80 61.19% 43.14% 349380 49.58% 18.75 5.37
SA SEABRIDGE GOLD +190.60 8.65 57.05% 67.73% 124175 -7.98% 10.49 1.91
WTZ WESTERN SILVER +187.30 24.33 77.04% 35.70% 478415 116.07% 24.64 7.05
BAA BANRO CORP +166.80 11.48 65.51% 28.69% 6865 35.54% 11.50 2.98
AEM AGNICO EAGLE MI +156.30 30.92 71.67% 41.80% 1862090 56.48% 31.46 10.80
LIHRY LIHIR GOLD LTD +134.10 38.66 71.21% 38.00% 73555 20.55% 38.78 15.19
GLG GLAMIS GOLD LMT +126.50 33.21 70.10% 39.30% 1502020 20.85% 34.34 12.82
NG NOVAGOLD RESOUR +126.30 15.72 75.06% 41.72% 515640 72.75% 16.03 6.67
HMY HARMONY GOLD MN +121.70 16.39 62.71% 42.76% 2135590 25.59% 18.84 5.96
TGB TASEKO MINES LT +120.10 2.24 71.29% 61.27% 1052735 83.61% 2.40 0.80
NXG NORTHGATE MINER +119.60 2.49 65.11% 37.80% 1738355 36.07% 2.59 0.92
GG GOLDCORP INC +118.60 29.39 64.49% 31.30% 4117955 31.91% 30.44 12.04
GBN GREAT BASIN GOL +112.70 2.15 68.90% 51.21% 274585 38.71% 2.24 0.79
GFI GOLD FIELDS LTD +112.40 22.55 62.44% 37.45% 2259675 27.91% 24.17 9.40
KBX KIMBER RES INC +106.30 3.01 67.11% 32.93% 214475 51.26% 3.20 0.99
BGO BEMA GOLD CP +102.20 4.49 57.85% 40.46% 4937240 54.30% 4.70 1.70
KGC KINROSS GOLD CP +91.40 10.86 63.22% 37.73% 1887975 17.79% 11.94 4.61
RGLD ROYAL GOLD INC +90.40 35.02 58.76% 68.40% 834951 0.84% 41.66 15.99
MDG MERIDIAN GOLD I +86.50 29.65 66.72% 49.37% 967425 35.57% 31.68 14.11
EGO ELDORADO GOLD C +84.20 4.89 62.03% 62.27% 1183010 -0.20% 5.68 2.02
CBJ CAMBIOR INC +83.80 3.35 64.17% 42.27% 548120 20.07% 3.48 1.51
VGZ VISTA GOLD NEW +78.60 5.90 74.52% 28.35% 145080 16.14% 6.15 2.76
OZN OREZONE RES INC +74.00 2.18 60.43% 53.17% 173675 15.34% 2.39 0.97
AAUK ANGLO AM PLC AD +72.60 20.00 66.36% 28.48% 1407337 15.01% 20.26 10.69
RTP RIO TINTO PLC A +70.00 212.00 67.46% 32.39% 280865 15.98% 215.79 114.90
RBY RUBICON MINERAL +69.70 1.41 62.70% 124.34% 138380 62.07% 1.50 0.54
NAK NORTHERN DYNAST +68.80 6.52 66.30% 33.49% 187950 22.56% 7.30 3.38
GOLD RANDGOLD RES LT +57.60 18.96 67.03% 40.41% 457426 17.54% 19.75 11.00
GRZ GOLD RESERVE IN +57.20 6.18 71.03% 60.05% 101340 110.92% 6.58 1.75
AU ANGLOGOLD ASHAN +56.90 53.92 57.72% 38.72% 1307385 9.30% 62.20 30.50
MGN MINES MGMT INC +53.30 8.42 54.30% 49.70% 152775 19.94% 9.49 4.07
FNX FNX MINING CO L +53.10 11.52 49.69% 31.26% 45695 -1.62% 14.38 6.01
NSU NEVSUN RESOURCE +52.70 2.92 70.00% 61.01% 298695 61.33% 3.10 1.31
EGI ENTREE GOLD INC +47.10 2.37 70.97% 61.29% 122645 52.90% 2.60 1.36
DROOY DRDGOLD LIMITED +44.10 1.46 50.99% 84.85% 3258770 1.39% 2.02 0.30
IAG IAMGOLD CORPORA +43.80 8.78 59.37% 24.72% 380000 12.28% 9.77 5.35
KRY CRYSTALLEX INTL +43.30 4.33 87.04% 72.41% 2082455 100.46% 4.36 1.01
CGR CLAUDE RESOURCE +26.20 1.10 61.25% 57.94% 243585 11.11% 1.17 0.69
IMR IMA EXPLORATION +23.80 3.14 60.55% 33.40% 133940 3.97% 3.48 2.00
NEM NEWMONT MIN CP +22.40 51.13 48.89% 26.70% 7592245 -4.25% 62.72 34.90
ABX BARRICK GOLD CP +14.20 27.74 56.40% 24.78% 4558010 -0.47% 32.14 21.07
BVN COMPANIA MIN BU +5.80 25.07 52.71% 39.37% 739035 -11.41% 32.54 19.93
RIC RICHMONT MINES +4.90 3.74 64.57% 40.95% 34070 2.47% 4.73 3.20
GSS GOLDEN STAR RES +2.50 2.99 44.01% 65.45% 2496045 13.26% 3.89 2.10


thar ya go
oh ya, buy low sell high