The latest Investing Matters Podcast with Jean Roche, Co-Manager of Schroder UK Mid Cap Investment Trust has just been released. Listen here.

Less Ads, More Data, More Tools Register for FREE

Pin to quick picksSunrise Res Regulatory News (SRES)

Share Price Information for Sunrise Res (SRES)

London Stock Exchange
Share Price is delayed by 15 minutes
Get Live Data
Share Price: 0.0625
Bid: 0.06
Ask: 0.065
Change: 0.005 (8.70%)
Spread: 0.005 (8.333%)
Open: 0.06
High: 0.075
Low: 0.0575
Prev. Close: 0.0575
SRES Live PriceLast checked at -

Watchlists are a member only feature

Login to your account

Alerts are a premium feature

Login to your account

Bay State Silver Project High-grade drill results

22 Oct 2015 07:00

RNS Number : 0273D
Sunrise Resources Plc
22 October 2015
 
22 October 2015 SUNRISE RESOURCES PLC

(the "Company")

 

BAY STATE SILVER PROJECT - PHASE 1 DRILL RESULTS

 

HIGH-GRADE SILVER INTERSECTIONS IN ALL DRILL HOLES

 

Sunrise Resources plc, the AIM-traded diversified mineral exploration and development company, is pleased to announce high-grade silver results from its first phase of drilling at the Bay State Silver Project in Nevada.

 

 

 

Highlights

 

· High-grade silver mineralisation encountered in all three drill holes, e.g.:

 

o 1,460 g/t silver (42.6 oz/ton) over 0.2m from 164.13m in Hole 15SRDD002

o 566 g/t silver (16.5 oz/ton) over 0.5m from 70.71m in Hole 15SRDD001

o 503 g/t silver (14.7 oz/ton) over 1.4m from 185.32m in Hole 15SRDD003

 

· Chihuahua vein system encountered largely as predicted from 3D modelling.

 

· High silver grades also intersected outside of known vein system - indicating potential for additional discoveries.

 

· Follow up drilling now warranted - drill permits already in place to allow rapid progression of Phase 2 drilling.

 

 

Commenting today, Executive Chairman Patrick Cheetham said: "I am pleased to be reporting success in hitting high grades of silver mineralisation in all three drill holes in our first test of the main Chihuahua Vein System. So far we have drilled at a wide spacing on only the northern section of the vein, and to a relatively shallow depth. We need to drill many more holes to get a true picture of the silver mineralisation but this is an excellent start."

 

 

 

Further information:

 

Sunrise Resources plc

Patrick Cheetham, Executive Chairman

Tel:

+44 (0) 845 868 4590

Northland Capital Partners Limited

Edward Hutton/David Hignell

John Howes/Mark Treharne (Broking)

 

Tel:

+44 (0)20 7382 1100

 

Yellow Jersey PR Limited

Dominic Barretto

Tel:

+44 (0)7768 537739

Detailed Information

 

This announcement gives details of drilling results for three diamond drill holes completed on behalf of the Company in late August and early September of 2015 by drilling contractor Boart Longyear.

 

The programme was designed to follow up high-grade and bonanza silver sampling results from historical surface and underground sampling, to provide valuable grade and geological information and pave the way for more substantial programmes of drilling aimed at resource definition.

 

Despite challenging drilling conditions, all three drill holes were completed to at least their planned target depth for total meterage of 600m.

 

All three drill holes were drilled from the west side of the vein system. All core was logged in the field and sample intervals marked up by the field geologist based on geological logging.

 

The mineralisation encountered in the drill holes is visually distinctive and consistent with the vein-style mineralisation seen in surface and underground exposures. The silver bearing vein zones are characterised by silicification, spotty sulphide mineralisation (galena and tetrahedrite) and staining with secondary copper minerals. Analytical results indicate that contacts between high grades and low grades of silver within the vein zone are sharp.

 

Samples of the drill core were taken in intervals not exceeding 5ft (1.53m). In most cases sampling was extended beyond the visually mineralised intervals and a few speculative samples were taken from other parts of the core showing different style of alteration and mineralisation.

 

A total of 127 samples were taken for analysis. Significant analytical results are shown in the attached table and details of individual drill holes are as follows:

 

Hole SRDD001 was drilled at an angle of 70 degrees from horizontal, perpendicular to the projected strike of the vein and to a down-hole depth of 185m. It was designed to intersect the Chihuahua vein below the floor of Mining Canyon and below the level of the deepest mine working just south of the Chihuahua adit.

 

Two narrow but high-grade intervals of silver mineralisation were encountered above the level of the predicted vein intersection. Without further drilling it is not possible to say if this represents a displaced or shallow dipping part of the main vein.

 

The narrow high-grade silver mineralisation encountered at 88.70-88.85m down-hole was from a speculatively selected sample and the high grade of this sample, 11.5 oz/ton silver (394 g/t), was unexpected. No samples were taken either side of this interval and further sampling around this interval is now required.

 

Hole SRDD002 was drilled high at the north-west end of Mining Canyon at an angle of 45 degrees from horizontal, perpendicular to the projected strike of the vein and to a down-hole depth of 183m. It was successful in demonstrating the continuity of mineralisation seen at the end of the Chihuahua adit and intersected the vein at its projected depth.

 

In this hole the vein system has a total thickness of 13.4m and contains narrow intervals of very high-grade mineralisation as shown in the attached table.

 

Hole SRDD003 was drilled from the floor of Mining Canyon approximately midway between the first two holes. It was drilled at an angle of 45 degrees from horizontal, perpendicular to the projected strike of the vein and to a down-hole depth of 232m.

 

The hole intersected a strong high-grade section of vein material at the depth predicted from 3D modelling of the vein from surface and underground workings and as shown in the attached table.

 

Overall this first small drill programme has been successful in demonstrating the continuity of silver mineralisation below and beyond the level of historical workings over a tested strike length of 320m.

 

To date only 3 of the 17 drill holes which have been permitted to date have been completed and such limited drilling over a significant strike length is unlikely to present an accurate picture of a vein system that is likely to pinch and swell along its length and where the higher grades and thicknesses are likely to occur in defined ore shoots along the vein system. However the results are considered to be highly encouraging and justify additional drilling. Phase 2 drilling is now being planned.

 

A schematic diagram showing the location of drill holes and drill intercepts, together with some core photographs, will shortly be posted on the Bay State Silver Project page of the Company's website.

 

 

 

 

Notes:

 

1. Reporting Units. The silver grade of samples is being reported in the units grammes/tonne (g/t) or kg/tonne (kg/t) and also in Troy ounces/short ton (oz/ton).

 

2. Drilling Method & Core Recovery. Drilling was completed using a track mounted LF70 drill rig collecting HQ sized drill core in a triple tube core barrel. Core recovery was high in both solid rock and mineralised intervals. Where solid core was recovered it was oriented with a down-hole Reflex core orientation tool to allow for detailed structural analysis at a later date.

 

3. Analytical Methods & QA/QC. All drill core was submitted to ALS Minerals in Reno, Nevada for sampling and analysis. All samples selected for analysis were cut in half using a diamond saw and half core was submitted for sample preparation and analysis. The remaining half core was returned to the core box for storage except in the case of a number of check samples where the half core was cut again into two quarters with one quarter ("field duplicate") being submitted for check analysis. All cut core samples were crushed and pulverised and assayed for silver and base metals using a four acid ore grade digest and ICP-AES analysis for silver and base metals and other trace elements (ALS method ME-ICP61a). Over-range silver values were determined using a different four acid/analytical method (ALS method Ag-OG62). Samples were also assayed for gold by 30g fire-assay (ALS Method Au-ICP21). No significant gold values were returned consistent with previous surface and underground sampling. ALS internal QA/QC data for the analytical data was examined and found to be acceptable. Analytical results for field duplicate samples show acceptable agreement.

 

3. True thicknesses. All thicknesses of mineralisation reported in this announcement refer to the down-hole thicknesses of mineralisation in the drill hole. The boundaries of the silver mineralised zone are sometimes diffuse and fracture orientations within the vein zone can vary. More detailed core logging is required to optimise the structural information that can be taken from the core and this structural information will add to knowledge of the variation of vein orientations in future. In Holes SRDD002 and 003 the vein zones were intersected largely in the positions expected based on projecting the veins from the underground workings at an 85 degrees dip towards these drill holes and on this basis true thicknesses are estimated for these two holes at 80% of intersected thicknesses. The mineralised intersections in hole SRDD001 cannot be estimated without further core logging and evaluation and drilling.

 

4. The information in this release has been compiled and reviewed by Mr. Patrick Cheetham (MIMMM, MAusIMM) who is a qualified person for the purposes of the AIM Note for Mining and Oil & Gas Companies. Mr Cheetham is a Member of the Institute of Materials, Minerals & Mining and also a member of the Australasian Institute of Mining & Metallurgy.

 

 

 

 

 

 

 

 

Table of Significant Assay Results from 1st Round Sampling, Phase 1 drilling.

 

(All assay values greater than 1 oz/t (34.3 ppm) silver reported as significant).

 

 

Down-hole Intersection

Sample

Silver

 

Silver

Copper

Lead

Zinc

Drill Hole No.

From (m)

To

(m)

Width (cm)

(oz/ton)

 

(g/t)

%

%

%

15SRDD001

58.37

59.13

76

1.7

57

0.01

0.09

0.13

and

70.71

71.17

46

16.5

566

0.27

0.04

0.02

and

88.70

88.85

15

11.5

394

0.03

6.48

0.22

 

15SRDD002

164.13

164.29

16

42.6

1,460

0.48

0.72

1.49

and

 

166.12

176.63

1051

1.4

48

0.03

0.08

0.13

inc.

166.12

166.42

30

 

5.5

187

0.07

0.43

0.48

inc.

170.69

172.21

152

 

5.3

182

0.11

0.19

0.41

inc.

171.66

172.21

55

20.4

699

0.25

0.34

1.01

inc.

175.26

176.63

137

 

2.1

72

0.03

0.13

0.12

15SRDD003

163.37

163.83

46

 

2.7

93

0.13

0.25

0.07

and

185.32

186.75

143

 

14.7

503

0.21

2.14

0.70

 

This information is provided by RNS
The company news service from the London Stock Exchange
 
END
 
 
DRLBUBDGBDDBGUB
Date   Source Headline
30th Jul 20124:48 pmRNSIssue of Equity
31st May 20127:00 amRNSDirectorate Change
30th May 20127:00 amRNSDerryginagh Project Update
18th May 20127:00 amRNSHalf Yearly Report
26th Apr 20127:00 amRNSProject Updates
27th Feb 201212:20 pmRNSIssue of Shares and Warrants
24th Feb 20123:29 pmRNSResult of AGM
16th Feb 20127:00 amRNSPlacing to raise £600,000
6th Feb 20127:00 amRNSDrilling Results, Derryginagh Drilling Project
16th Jan 20127:00 amRNSAnnual Report & Accounts
12th Jan 20127:00 amRNSDrilling Program Completed
15th Dec 20117:00 amRNSFinal Results
19th Sep 20117:00 amRNSNew Derryginagh Drill Contract
13th Sep 201110:29 amRNSDrill & Sampling Results - Long Lake Gold Project
31st Aug 20115:04 pmRNSTotal Voting Rights
11th Aug 201111:42 amRNSDerryginagh Drill Update
5th Aug 20113:09 pmRNSCorrection - Directors Share Issue
4th Aug 20119:58 amRNSDirectors Share Issue
6th Jul 20117:00 amRNSDerryginagh Barite Drill Start
5th Jul 20117:00 amRNSLong Lake Drill Start 5 July 2011
14th Jun 20117:00 amRNSDrill Contract, Long Lake Gold Project
3rd Jun 20117:00 amRNSIssue of Equity
23rd May 20117:00 amRNSHalf Yearly Report
19th May 20117:00 amRNSPositive Concept Study
27th Apr 20117:00 amRNSLong Lake Option
21st Mar 20117:00 amRNSExploration Update
3rd Mar 20119:02 amRNSDirector/PDMR Shareholding
24th Feb 20117:00 amRNSCue Diamond Project Exploration Licence Granted
22nd Feb 201110:00 amRNSIssue of Equity
15th Feb 201112:34 pmRNSDirector/PDMR Shareholding
10th Feb 20117:00 amRNSLong Lake Gold Project - Exploration Update
31st Jan 20111:13 pmRNSResult of AGM
25th Jan 20117:00 amRNSEncouraging Drill Results
14th Jan 201110:45 amRNSIssue of Equity
31st Dec 20107:00 amRNSTotal Voting Rights
22nd Dec 201012:43 pmRNSPosting of Annual Report and Accounts
22nd Dec 20107:00 amRNSDrill programme completed
10th Dec 20107:00 amRNSIssue of Equity
9th Dec 20107:00 amRNSIssue of Warrants
7th Dec 20102:00 pmRNSFinal Results
25th Nov 20107:00 amRNSPlacing to raise £1.2million
11th Nov 20107:00 amRNSStart of Drilling, Long Lake Gold Project
3rd Nov 20107:00 amRNSExploration Results, Derryginagh
3rd Nov 20107:00 amRNSNominated adviser and broker change of name
7th Oct 201012:48 pmRNSHolding(s) in Company
19th Aug 20107:00 amRNSDerryginagh Project Update
30th Jul 201012:07 pmRNSTotal Voting Rights
21st Jul 20107:00 amRNSDirectors' Share Issue
8th Jul 20103:26 pmRNSHolding(s) in Company
23rd Jun 20107:00 amRNSLong Lake Project, Canada - Update

Due to London Stock Exchange licensing terms, we stipulate that you must be a private investor. We apologise for the inconvenience.

To access our Live RNS you must confirm you are a private investor by using the button below.

Login to your account

Don't have an account? Click here to register.

Quickpicks are a member only feature

Login to your account

Don't have an account? Click here to register.