GEOCHEMICAL REPORT RECONNAISSANCE MMI SOIL GEOCHEMISTRY SAMPLING WITHIN THE. OWL LAKE PROPERTY FRASER LAKE and ENDAKO MINE AREA

Transcription

1 GEOCHEMICAL REPORT ON RECONNAISSANCE MMI SOIL GEOCHEMISTRY SAMPLING WITHIN THE FRASER LAKE and ENDAKO MINE AREA OMINECA MINING DIVISION, BRITISH COLUMBIA LOCATED: WRITTEN FOR: WRITTEN BY: 42 km 5 E of the town of Vanderhoof North Latitude, and West Longitude NTS: 93F/09E BCGS: 93F069 OPTIMA MINERALS INC. # Hardy Street Kelowna, B.C. V2Z 1G4 David G. Mark, P.Geo. GEOTRONICS CONSULTING INC th Street Surrey, British Columbia V3X 2E1 DATED: October 22, 08

2 TABLE OF CONTENTS LIST OF ILLUSTRATIONS... iii SUMMARY... i CONCLUSIONS... ii RECOMMENDATIONS... ii INTRODUCTION and GENERAL REMARKS... 1 PROPERTY and ownership... 2 LOCATION AND ACCESS... 2 PHYSIOGRAPHY... 2 PREVIOUS WORK... 3 GEOLOGY... 3 Mineralization... Error! Bookmark not defined. MMI SOIL SAMPLING... 4 (a) Sampling Procedure... 4 (b) Analytical Methods... 4 (c) Compilation of Data... 5 DISCUSSION OF RESULTS... 5 BIBLIOGRAPHY... 6 GEOPHYSICIST S CERTIFICATE... 7 AFFIDAVIT OF EXPENSES... 8 APPENDIX GEOCHEMISTRY DATA... 9

3 LIST OF ILLUSTRATIONS MAPS Approx. Scale Fig /Map # At Back BC Location Map 1:9,0,000 1 Local Location Map 1:310,000 2 Claim Map 1:48,500 3 At Back MMI Histograms Line 10N n/a 9 At Back MMI Survey Plan Map Gold 1:15,250 GC-6

4 SUMMARY MMI (mobile metal ion) soil sampling along with grid emplacement was carried out during the exploration season of 06 along one survey line within the southern part of the property. The work covered the Power Line Zone, which occurs within the southern part of the Owl Lake 2 Claim. The Owl Lake Claim Group is located on Owl Lake Creek about 4 km west of the Afton Mine within the Omineca Mining Division of B.C. The main purpose of the soil sampling was to locate mineralization similar to that of the nearby Afton Mine, which occurs within the Iron Mask intrusive, as well as to locate any other possible deposits that may occur within other rock types. The Afton mineralization consists of disseminated native copper and copper sulphides as well as other disseminated sulphides with associated gold, silver, and palladium values. The more specific purpose was to follow up on MMI soil sample anomalies as well as an airborne gamma ray spectrometry survey and magnetic survey anomalies. The MMI sampling consisted of 178 samples. These were bagged and sent to SGS Laboratories in Toronto, Ontario for analysis where they were tested for 38 elements. The results for nine of these, namely, gold, silver, copper, lead, zinc, molybdenum, uranium, cobalt, and nickel, were divided by their respected mean background values to obtain a value called a response ratio. Stacked histograms were then made for five of these nine, namely, gold, silver, copper, lead, and zinc. i

5 CONCLUSIONS 1. The MMI soil sampling revealed two anomalies along line 10S with each being labeled by the upper case letters F and G, respectively. 2. Anomaly F consists of highly significant values in silver and correlating values in gold and zinc. The values in gold may be significant as well but do not present as well because of the high background. This anomaly may be at least 450 meters wide with it being open to the east. 3. Anomaly G occurs at the western end of line 10S consisting of two highly anomalous values in lead and lesser values in zinc. This anomaly is at least 50 meters wide and is open to the west. There are no correlating values in gold or silver, as occurs with all other anomalies on this property. RECOMMENDATIONS 1. The MMI sampling should be continued but in a more detailed manner, preferably every 25 meters on lines 100 meters apart to the north, south, east, and west, since anomalies F and G are open in all four directions. However, if the expense of MMI sampling precludes this at this time, then a reasonable option would be to carry out sampling on 0-meter spaced lines with samples picked up every 50 meters, which is the current sampling interval. 2. Induced polarization and resistivity surveying should be carried out across the various anomalous responses. Geophysical surveying such as this will help determine depths as well as help define drill targets. ii

6 GEOCHEMICAL REPORT ON A RECONNAISSANCE MMI SOIL GEOCHEMISTRY SURVEY LINE WITHIN THE NULKI HILLS, VANDERHOOF AREA OMINECA MINING DIVISION, BRITISH COLUMBIA INTRODUCTION AND GENERAL REMARKS This report discusses survey procedure, compilation of data, interpretation methods, and the results of a mobile metal ion (MMI) reconnaissance survey line carried out in an east direction within the Owl Lake Group Mineral Claims belonging to Lakewood Mining Co. Ltd. The MMI survey line was carried out by a Geotronics crew of five men, under supervision of the writer, during the exploration season of 07. The general purpose of exploration on this property is to locate sulphide mineralization, possibly with gold and silver values. MMI stands for mobile metal ions and describes ions, which have moved in the weathering zone and that are weakly or loosely attached to surface soil particles. MMI, which requires special sampling and testing techniques, are particularly useful in responding to mineralization at depth probably in excess of 700 meters. It also is not affected by glacial till, while standard soil sample techniques are. MMI is characterized in having a high signal to noise ratio and therefore can provide accurate drill targets. However, it may also move along fault lines and therefore could show the causative source to be laterally moved from where it actually is. 1

7 PROPERTY AND OWNERSHIP The Owl Lake Claim Group is comprised of 7 mineral claims covering a total area of 2, hectares described as follows and as shown on the Claim Map, fig. 3. Claim Name Tenure # Expiry Date No. Units Area (ha) Owl Lake /Aug/ Owl Lake /Aug/ Owl Lake /Aug/ Owl Lake /Aug/ Owl Lake /Sep/ Owl Lake /Nov/ Owl Lake /Nov/ , *The expiry date for the these claims assumes the assessment work that this report describes will be accepted for assessment credits All claims are owned by Lakewood Mining Co. Ltd of Langley BC, but they are being held in the name of Charlie Boitard, president of Lakewood. LOCATION AND ACCESS The Owl Lake Claim Group is located 42 km 5 E (S25 W) of the town of Vanderhoof, BC within the Nulki Hills. The geographical coordinates for the center of the property are north latitude and west longitude with the UTM coordinates being m N and m E. The NTS index is 9F/09E, and the BCGS index is 93F069. Access is gained by traveling about 19 km west from downtown Omineca along the Trans Canada Highway to a turnoff that runs southerly. About 3 km southerly and then westerly along this road, which is gravel, is the eastern boundary of the Owl Lake 2 Claim. The total road distance from Omineca is 22 km. Roads varying from gravel to dirt occur throughout the Owl Lake Claims giving it excellent access for any 4-wheel drive vehicle. PHYSIOGRAPHY The Owl Lake Group is found within the Thomson Plateau, which is a physiographic unit of the Interior Plateau System. The Thompson Plateau consists of gently rolling upland of low relief for the most part. On the Owl Lake Claim the elevations vary from 500 meters (1600 2

8 feet) along the northern edge of the Owl Lake 1 claim at Cherry Creek to 1,430 meters (4,700 feet) at the southwestern corner of the Rose #5 Claim. Steep to moderate slopes to gently rolling hills with variable soil cover blanket much of the property. The steep slopes occur mostly within the southern part of the property. The general area is characterized by ice advance features such as drumlinoid ridges and cragand tail hills. Regionally, glacial fluting indicates a northeastwards direction of ice transport. Ice advance features have been almost completely obliterated by subsequent glacio-fluvial and glacio-lacustrine deposits and are only subtly expressed in a few areas of high ground. The main water sources are Owl Lake Creek, which flows northerly through the western portion of the claims, and Pendleton Creek, which flows northerly through the eastern portion of the claims. Also a small lake, called Ice Lake, occurs within the southeastern part of the Owl Lake #1 Claim. Tree cover is generally that of open forest with grasslands as well as some thick second growth. Glaciers occupied the Thompson Plateau and thus much of the claim area is covered by glacial drift, which can become quite deep over the flatter areas. The climate in the Omineca area is semi-arid, and thus the precipitation is low, about 25 to 28 centimeters (10 to 11 inches). Temperatures vary from the high extreme in summer of around 40 C to the low in winter of around 30 C, though the usual temperature during the summer days would be 15 C to 25 C and that in winter would be 10 C to 5 C. PREVIOUS WORK There is no known work that has been carried out by Optima on the property since it was just acquired in 06. Neither has there been any evidence of any other work having been carried out historically. However, work has been carried out in the area in the late 70 s mainly for uranium and mainly for Denison Mines. GEOLOGY The area is widely covered by overburden and thus little can be said about the geology or any mineralization. However, the following was taken from BCGS maps through BC government s Map Place and is shown on fig. #5. The northern two-thirds of the property is underlain by the Frank Lake Pluton of Eocene Age which consists of granodioritic intrusive rocks. This is in contact with basaltic volcanic rocks of the Chilcotin Group of Miocene Age. The contact runs in a general west-northwesteast-southeast direction. 3

9 Within the west central part of the property are rocks of the Vanderhoof Metamorphic Complex of early Permian to Late Jurassic Age. The rocks consist of lower amphibolite/kyanite grade metamorphic types. The only known structure on the property, other than the contacts, is the Nulki Shear Zone which trends in a north-northwest direction and occurs to the immediate west of the Vanderhoof Metamorphic Complex. That is, it forms the Vanderhoof western contact with the Frank Lake Pluton. There is no known mineralization on the property. MMI SOIL SAMPLING (a) Sampling Procedure The total amount of MMI sampling totaled 278 samples along 10,300 meters. The sampling procedure was to first remove the organic material from the sample site (A 0 layer) and then dig a pit over 25 cm deep with a shovel. (On this property, the digging of the holes is particularly hard during dry periods with the ground being almost cement-like.) Sample material was then scraped from the sides of the pit over the measured depth interval of 10 centimeters to 25 centimeters. About 250 grams of sample material was collected and then placed into a plastic Zip-loc sandwich bag with the sample location marked thereon. The 27 samples were then packaged and sent to SGS Minerals located at 1885 Leslie Street, Toronto, Ontario. (This is only one of two labs in the world that do MMI analysis, the other being in Perth, Australia where the MMI method was developed.) (b) Analytical Methods At SGS Minerals, the testing procedure begins with weighing 50 grams of the sample into a plastic vial fitted with a screw cap. Next is added 50 ml of the MMI-M solution to the sample, which is then placed in trays and put into a shaker for minutes. (The MMI-M solution is a neutral mixture of reagents that are used to detach loosely bound ions of any of the 46 elements from the soil substrate and formulated to keep the ions in solution.) These are allowed to sit overnight and subsequently centrifuged for 10 minutes. The solution is then diluted times for a total dilution factor of 0 times and then transferred into plastic test tubes, which are then analyzed on ICP-MS instruments. Results from the instruments for the 46 elements are processed automatically, loaded into the LIMS (laboratory information management system which is computer software used by laboratories) where the quality control parameters are checked before final reporting. 4

10 (c) Compilation of Data Nine elements were chosen out of the 46 reported on and these were gold, silver, copper, lead, zinc, molybdenum, uranium, cobalt, and nickel. The mean background value was calculated for each of the nine elements and this number was then divided into the reported value to obtain a figure called the response ratio, which is, essentially how high the value is times background. The mean back ground values are as follows and are compared to those calculated for the 05 survey. It should be considered that the population for the 06 survey was 27 samples whereas for the 05 survey it was 27 samples. However, even considering the population difference, the copper background is significantly lower, but the gold background is essentially the same. A stacked histogram of the response ratio was then made for five of the elements, namely, gold, silver, copper, lead, and zinc, as shown on figure #10. (Figures #4 to #9, inclusive, are in the writer s previous report.) DISCUSSION OF RESULTS The MMI survey revealed a strong MMI anomaly on Road A2. This anomaly is significant because of its size, which is a minimum 500 meters along the road (open at one end), and its intensity, which reaches 235 ppb. This molybdenum anomaly also correlates with anomalous results in copper and uranium. Other significant molybdenum anomalies occur at the eastern ends of lines 1N and 2N as well as on Road B. 5

11 BIBLIOGRAPHY Davis, J. W., Aussant, C.J.H, March 1979,Geochemical Report on the Jim 1 Mineral Claim, Fort Fraser, BC, Omineca M.D., B.C., Taiga Consultants Ltd, Calgary, Alberta, for Denison Mines Limited, ARIS Report No Davis, J. W., Aussant, C.J.H, March 1979,Geochemical Report on the RUP 2 and RUP 5 Mineral Claims, Fort Fraser, BC, Omineca M.D., B.C., Taiga Consultants Ltd, Calgary, Alberta, for Denison Mines Limited, ARIS Report No Davis, J. W., Aussant, C.J.H, March 1979,Geochemical Report on the Ron 2 and Ron 4 Mineral Claims, Fort Fraser, BC, Omineca M.D., B.C., Taiga Consultants Ltd, Calgary, Alberta, for Denison Mines Limited, ARIS Report No Davis, J. W., Aussant, C.J.H, March 1979,Geochemical Report on the Ron 1 and Ron 3 Mineral Claims, Fort Fraser, BC, Omineca M.D., B.C., Taiga Consultants Ltd, Calgary, Alberta, for Denison Mines Limited, ARIS Report No Davis, J. W., Aussant, C.J.H, March 1979,Geochemical and Drilling Report on the RUP 3 and RUP 4 Mineral Claims, Fort Fraser, BC, Omineca M.D., B.C., Taiga Consultants Ltd, Calgary, Alberta, for Denison Mines Limited, ARIS Report No Fox, M. St. C., P. Geo 1980,Geochemical, Geological, and Geophysdical Report on the Ron 1, 2, 3, and 4, Mineral Claims, Fort Fraser, BC, Omineca M.D., B.C., Taiga Consultants Ltd, Calgary, Alberta, for Denison Mines Limited, ARIS Report No Sherwin, James G., June, 1978, Assessment Report for Cabin Claims 1 13 Inclusive, Omineca MD, BC, belonging to Himac Resources and Canwest Energy, for Shell Canada Resources Ltd., ARIS Report No

12 GEOPHYSICIST S CERTIFICATE I, DAVID G. MARK, of the City of Surrey, in the Province of British Columbia, do hereby certify that: I am registered as a Professional Geoscientist with the Association of Professional Engineers and Geoscientists of the Province of British Columbia. I am a Consulting Geophysicist of Geotronics Consulting Inc., with offices at th Street, Surrey, British Columbia. I further certify that: 1. I am a graduate of the University of British Columbia (1968) and hold a B.Sc. degree in Geophysics. 2. I have been practicing my profession for the past 39 years, and have been active in the mining industry for the past 42 years. 3. This report is compiled from data obtained from reconnaisacnce MMI soil sample surveying along one line carried out by a 5-man crew of Geotronics Consulting Inc headed by me along a line within the central part of the Owl Lake Claim Group during the exploration season of I do not hold any interest in Optima Resources Ltd, nor in the property discussed in this report, nor in any other property held by this company, nor do I expect to receive any interest as a result of writing this report David G. Mark, P.Geo. December 29, 07 Geophysicist 7

13 AFFIDAVIT OF EXPENSES MMI soil sample surveying along with grid emplacement was carried out along one east line within the central part of the Owl Lake Claim Group, which occurs 42 km northwest of the town of Fraser Lake, B.C, during the exploration season of 07 to the value of the following: FIELD: Mob/demob $ 7, MMI Survey, 5-man crew, 6.5 $2,000/day 13, Laboratory testing of 178 $35/sample 6, Courier costs for sample shipping TOTAL $27, $27, REPORT and DATA REDUCTION: MMI data organizing and reduction $1, Interpretive report $1, $3, $3, GRAND TOTAL $30, Respectfully submitted, Geotronics Consulting Inc. David G. Mark, P.Geo, Geophysicist October 22, 08 8

14 APPENDIX GEOCHEMISTRY DATA 9

15 10

16 Line 1N Line 2N UTM Ag As Au Cd Ce Co Cu Mo Ni Pb U Zn Ag As Au Cd Ce Co ?

17 Line 3N Line 4N Line 6000N /

18 / / / Line N Line Road A Road A Road A Road A Road A Road A Road A Road A Road A Road A Road A Road A Road A Road A Road A Road A Road A Road A Line Road A/ Road A/ Road A/ Road A/ Road A/ Road A/ Road A/ Road A/ Line Road B Road B Road B Road B Road B Road B Road B Road B Road B Road B Road B Road B Road B Road B Road B Road B Road B

19 Road B Road B Road B Road B Line Road C Road C Road C Road C Road C Line Road D Road D Road D Road D Road D Road D Road D Road D Road D Road D Road D Road D Road D Road D Road D Road D Line Road E Road E / Road E / Road E / Road E / Road E / Road E / Road E / Road E / Road E / Road E / Road E / Road E / Road E / Road E /

20 Cu Mo Ni Pb U Zn

21

22

23

24 Mo Co Ag Au Cu Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line 1N 35 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

25 60 50 Mo Co Ag Au Cu Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line 2N 40 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

26 60 50 Mo Co Ag Au Cu Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line 3N 40 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

27 60 50 Mo Co Ag Au Cu Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line 4N 40 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

28 60 50 Mo Co Ag Au Cu Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line 6000N 40 ponse Ratio Res Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

29 60 50 Mo Co Ag Au Cu Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line N 40 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

30 60 50 Mo Co Ag Au Cu Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Roads A & A2 40 Resp ponse Ratio Road A Survey Station Road A2 Data Reduced by : GEOTRONICS CONSULTING INC

31 60 50 Mo Co Ag Au Cu Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Road B 40 ponse Ratio Res Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

32 70 60 Mo Co Ag Au Cu Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Road C 50 Resp ponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

33 60 50 Mo Co Ag Au Cu Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Road D 40 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

34 60 50 Mo Co Ag Au Cu Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Road E 40 Resp ponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

35 U Ni Ce Zn Pb Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line 1N 140 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

36 U Ni Ce Zn Pb Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line 2N 140 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

37 U Ni Ce Zn Pb Optima Minerals Inc. Endako Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line 3N 140 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

38 U Ni Ce Zn Pb Optima Minerals Inc. Endeko Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line 4N 140 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

39 U Ni Ce Zn Pb Optima Minerals Inc. Endeko Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line 6000N 140 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

40 U Ni Ce Zn Pb Optima Minerals Inc. Endeko Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line N 140 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

41 U Ni Ce Zn Pb Optima Minerals Inc. Endeko Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line Road A & A2 140 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

42 U Ni Ce Zn Pb Optima Minerals Inc. Endeko Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line Road B 140 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

43 U Ni Ce Zn Pb Optima Minerals Inc. Endeko Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line Road C 140 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

44 U Ni Ce Zn Pb Optima Minerals Inc. Endeko Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line Road D 140 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

45 U Ni Ce Zn Pb Optima Minerals Inc. Endeko Area Omineca Mining Division, B C MMI SOIL SAMPLING Response Ratio - Histogram Line Road E 140 Res sponse Ratio Survey Station Data Reduced by : GEOTRONICS CONSULTING INC

46 OPTIMA MINERALS INC. ENDAKO AREA, OMINECA MD, BC BC LOCATION MAP DRAWN BY: DGM JOB NO.: NTS: DATE: JUNE 08 FIG NO.: 1 Fort St. John Dawson Creek Terrace Prince Rupert Owl Lake Property Prince George Quesnel Williams Lake Geotronics GEOTRONICS CONSULTING INC. SURREY B.C. Map Center: N W Revelstoke Enderby Armstrong Merritt Vernon Kelowna Kimberley Courtenay Penticton Castlegar Coquitlam Parksville Burnaby Greenwood Grand Forks Nanaimo Abbotsford Duncan Victoria Colwood Fernie Cranbrook

47 N Owl Lake Tatin Lake Endako Stellako Fraser Lake Fort Fraser Fraser Lake Francois Lake GEOTRONICS CONSULTING INC. Geotronics SURREY B.C. Map Center: N W kilometers OPTIMA MINERALS INC. ENDAKO AREA, OMINECA MD, BC ACCESS LOCATION MAP DRAWN BY: DGM JOB NO.: NTS: DATE: JUNE 08 FIG NO.: 2

48 N ? Road E Road D Owl Lake Road B K Tatin Lake OPTIMA MINERALS INC. ENDAKO AREA, OMINECA MD, BC CLAIM MAP Geotronics GEOTRONICS CONSULTING INC. SURREY B.C. Map Center: N W meters DRAWN BY: DGM JOB NO.: NTS: DATE: JUNE 08 FIG NO.: 3

49 Eocene to Oligocene andisitic volcanic rocks Late Cretasceous andesitic volcanic rocks Early Cretasceous granodioritic intrusive rocks 093K N Eocene to Oligocene undivided volcanic rocks Late Triassic dioritic intrusive rocks Eocene to Oligocene dacitic volcanic rocks 5635 Middle granite, alkali feldspar granite intrusive rocks K 021 Owl Lake K K K 002 Tatin Lake Middle Jurassic quartz dioritic intrusive rocks Middle to Late Jurassic granite, alkali feldspar granite intrusive rocks OPTIMA MINERALS INC ENDAKO AREA, OMINECA MD, BC Geotronics Late Cretasceous undivided sedementary rocks GEOTRONICS CONSULTING INC. SURREY B.C GEOLOGY MAP DRAWN BY: JOB NO.: NTS: DATE: FIG NO.: DGM JUNE 08 5