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: 0.0575
Bid: 0.05
Ask: 0.065
Change: 0.01 (21.05%)
Spread: 0.015 (30.00%)
Open: 0.0475
High: 0.0575
Low: 0.0475
Prev. Close: 0.0475
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 Jan 20197:00 amRNSVR Resources Ltd - Junction Project
9th Jan 20197:00 amRNSPlacing and Total Voting Rights
3rd Jan 20197:00 amRNSNEWPERL PROJECT - TEST RESULTS
20th Dec 201811:00 amRNSPosting of Annual Accounts and Notice of AGM
20th Dec 20187:00 amRNSDirector's Dealing
18th Dec 20187:00 amRNSVR Resources Ltd - Junction Project Update
11th Dec 20182:39 pmRNSFinal Results
7th Dec 20187:00 amRNSAppointment of Nominated Adviser
26th Nov 20187:00 amRNSUpdate re Nominated Adviser Status
7th Nov 20182:41 pmRNSJunction Project - Exploration Update
7th Nov 201812:34 pmRNSDirector Dealing, Issue of Equity, TVR
1st Nov 20183:53 pmRNSNominated Adviser Status
31st Oct 20187:00 amRNSNewPerl Project - new perlite discoveries
30th Oct 20187:00 amRNSCS Project - Update
3rd Sep 20187:00 amRNSCS Project - Commercial Trials
22nd Aug 201810:31 amRNSDirector dealing and issue of equity
24th Jul 20182:45 pmRNSPlacing and Total Voting Rights
11th Jul 20181:55 pmRNSJunction Project - Exploration Update
4th Jul 20187:00 amRNSCS Project - Update
11th Jun 20188:00 amRNSAdmission to AIM of Block Energy plc
4th Jun 20187:00 amRNSCS Project - 2nd Offtake MOU
21st May 201810:30 amRNSHalf-year Report
27th Apr 20187:00 amRNSCS Project - Offtake MOU
19th Apr 20187:00 amRNSBaker's Gold Project - Exploration Update
17th Apr 201812:41 pmRNSUpdate - Junction Project
5th Apr 20184:08 pmRNSUpdate - Junction Project
27th Mar 20187:00 amRNSCS Project Update
2nd Mar 20181:23 pmRNSStatement re Joint Broker
16th Feb 20187:00 amRNSCS Project - Positive Drilling Results
1st Feb 20181:31 pmRNSIssue of Warrants
31st Jan 201812:15 pmRNSResult of AGM
22nd Jan 201810:00 amRNSProject Updates
29th Dec 20177:00 amRNSTotal Voting Rights
22nd Dec 201710:26 amRNSCS Project Drill Start
21st Dec 20177:00 amRNSAnnual Report and Accounts and Notice of AGM
13th Dec 20174:21 pmRNSFinal Results
12th Dec 20178:33 amRNSHigh grade discovery, Junction Project
11th Dec 20177:00 amRNSPermit, Mine-Plan Drill Programme
6th Dec 20173:00 pmRNSPlacing and Total Voting Rights
20th Nov 20177:00 amRNSUpdate - Junction Project
1st Nov 201710:09 amRNSDirector Dealing and Issue of Equity
30th Oct 201711:41 amRNSDirector/PDMR Shareholding
16th Oct 20177:00 amRNSCS Project Update & New Discovery
20th Sep 20178:30 amRNSCompletion of Sale of Junction Gold Project
4th Sep 20177:00 amRNSCS Pozzolan-Perlite Project - Testwork Update
30th Aug 20177:00 amRNSSale of Junction Gold (-Copper) Project
3rd Aug 20177:00 amRNSCS Project - Drilling Update
20th Jul 20178:47 amRNSNew Website
13th Jul 20177:00 amRNSCS Project Drilling & Trenching Update
29th Jun 201711:11 amRNSPlacing and Total Voting Rights

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.