Altyngold Regulatory News (ALTN)

30 Mar 2011 07:00

Hambledon Mining plc

("Hambledon" or "Company")

Sekisovskoye Underground Project - Drilling Update

30 March 2011

Hambledon is currently undertaking a substantial underground drill programme to validate and expand the geological resources at Sekisovskoye.

Key results from the programme to date are as follows:

Eight drill holes completed Over 1,700 metres drilled Significant intersections include: Hole D121 - 33m at 4.78 g/t Au Hole D121 - 60.4m at 5.6 g/t Au Hole D122 - 8m at 10.75 g/t Au Hole D122 - 44m at 5.74 g/t Au Hole D124 - 26.3m at 5.13 g/t Au Hole D125 - 33m at 4.5g/t Au

As announced on 10 January 2011, Hambledon has committed to, and commenced, an 18 month drill programme of approximately 25,000 metres to be completed at an average rate of 1,500 metre per month. An extension of this drill programme will be undertaken once the underground decline is constructed below the existing 320 metre level, which sits some 85 metres below the base of the current open pit.

To date, 8 drill holes have been completed and the results have confirmed the geometry of the resource and validity of the current resource model. Significantly, the drill holes have also expanded the known dimensions and increased the volume of ore in zone 8, one of the main zones, by over 22%. Further details of the drill hole results are included in Appendix 1 below.

The analytical works were carried out in the Altai Ken-Bayitu laboratory with independent assay verification to be undertaken by the Alex Stewart Group in Karabalta, Kyrgyzstan.

The Sekisovskoye deposit is in the Rudny Altai metallogenic belt and is one of seven gold fields in East Kazakhstan. The host rocks are very coarse grained, altered, igneous breccia zones of variable composition within granitoid intrusives. The breccias range up to 700 metres in width by 160 metres in breadth, with steep northeasterly dips, and extend to drilled depths greater than 950 metres. The breccias are cut by mostly concordant dykes of various compositions and a system of cross-cutting faults. Gold mineralisation is restricted to the igneous breccias between barren igneous dykes dipping northeast. The zones of mineralisation show wide variation in thickness from 0.35 meters to 30 metres with an average of 2.2 metres and localised pinch and swell structure, with variable gold and silver content.

The drill results confirm the high grade mineralisation with average in-situ grades between 5-6 g/t of gold, and 6-7 g/t of silver. The mined grade post dilution is expected to average 4.2 g/t of gold.

The current geological model and JORC resource, which is currently in excess of 2.0M ounces of Gold and 2.9M ounces of Silver, is being updated and will be released in conjunction with publication of the Company's annual report and accounts for the financial year to December 2010 in Q2 2011. Further resource updates will be announced with the drill results.

A revised underground mine design and infrastructure engineering study is being undertaken by Golders Associates Limited which will enable updated mine reserves to be issued in December 2011.

Appendix 1

Sekisovskoye 2011 - Drill result summary as of 19 March 2011:

HOLE		COORDINATES										DEPTH						GOLD MINERALIZATION_ore intervals
		X		Y		Z		AZI		DIP		drilled		core		total		FROM		TO		LENGTH		AA-AKBLAB, AU,g/t
D109		7675.184		6860.351		323.6		227.5		-51.9		222.2		222.2		222.2
																		73.10		74.60		1.5		1.11
																		95.40		96.10		0.7		1.52
																		170.60		171.50		0.9		1.52
																		182.90		184.00		1.1		2.42
D111		7619.21		6759.07		322.8		229		-39		205.8		205.8		205.8
																		19.00		19.25		0.25		7.82
																		67.50		69.00		1.5		2.68
																		166.00		167.30		1.3		1.4
																		172.70		174.30		1.6		1.4
																		188.20		198.30		10.1		3.31
D113		7675.256		6860.447		324.2058		228.5		-25.9		195		195		195
																		137.25		137.40		0.15		13.92
																		142.50		144.00		1.5		1.42
																		159.00		160.40		1.4		1.55
																		166.50		168.00		1.5		1.03
D114		7675.263		6860.438		324.4852		228		-14		199.4		199.4		199.4
																		115.40		116.90		1.5		1.58
																		158.90		161.90		3.0		4.91
																		166.40		167.90		1.5		4.54
																		191.90		193.40		1.5		1.86
D121		7619.21		6759.071		323		226		-86		205.3		205.3		205.3		0.00		4.90		4.9		1.72
																		7.50		15.00		7.5		2.76
																		20.00		53.00		33		4.78
																		58.00		68.50		10.50		1.59
																		73.50		74.50		1		4.92
																		78.60		79.60		1		1.32
																		92.60		93.60		1		1.3
																		97.60		98.60		1		1.22
																		104.60		165.00		60.4		5.6
																		170.00		171.00		1		1.08
																		176.00		179.00		3		1.6
																		180.00		181.00		1		1.04
D122		7618.779		6758.649		322.8089		227		-71		176.3		176.3		176.3		0.00		4.00		4		2.9
																		8.00		16.00		8		10.75
																		21.00		39.00		18		1.91
																		47.00		48.00		1		1.12
																		51.00		54.00		4		3.1
																		59.00		103.00		44		5.74
																		111.00		122.00		11		1.94
																		126.00		127.00		1		1.52
																		128.00		129.00		1		1.2
																		135.00		136.00		1		13.52
																		139.00		146.00		7		2.16
																		157.00		158.00		1		1.7
D123		7618.392		6758.271		322.9357		227		-60		179		179		179		0.00		12.00		12		2.38
																		15.00		17.00		2		3.65
																		20.00		38.00		18		2.6
																		46.00		55.00		9		1.59
																		61.00		66.00		5		1.81
																		72.00		99.00		27		2.76
																		104.00		109.00		5		5.41
D124		7617.93		6757.8		322.96		227		-46		190.4		190.4		190.4		2.80		6.10		3.3		12.5
																		16.00		17.00		1		4.93
																		27.60		34.50		6.9		4.05
																		37.50		38.50		1		1.4
																		42.80		48.70		5.9		5.97
																		52.70		79.00		26.3		5.13
																		84.00		85.00		1		1
																		92.50		97.50		5		1.12
																		99.80		108.00		8.2		1.79
																		116.00		118.00		2		1.87
																		130.00		137.00		7		1.87
																		141.00		144.00		3		1.02
																		151.00		153.00		2		3.29
																		156.00		158.00		2		2.53
																		164.00		165.00		1		1.26
																		167.10		169.00		1.9		1.04
D125		7617.3		6757.22		322.95		227		-30		189.8		189.8		189.8		3.00		4.00		1		7.32
																		11.00		15.00		4		2.38
																		37.00		70.00		33		4.5
																		91.00		92.00		1		1.32
																		109.00		110.00		1		1.78
																		123.00		124.00		1		1.38
Total												1763.2		1763.2		1763.2

Qualified Person

Information in this report relating to the exploration results is based on data reviewed by Timothy Daffern, BEng, MBA, FIMMM, MIMMM, MCIM, Chartered Mining Engineer, Chief Executive Officer of Hambledon Mining plc. Timothy Daffern has in excess of 21 years experience in mineral project development and evaluation including exploration and is a Qualified Person under the AIM Rules.

ENQUIRIES:

HAMBLEDON MINING

Telephone +44 (0)207 233 1462

Charles Zorab

FAIRFAX I.S. PLC

Nominated Adviser and Joint Broker

Telephone +44 (0)207 598 5368

Ewan Leggat / Katy Birkin

AMBRIAN PARTNERS LIMITED

Joint Broker

Telephone +44 (0)207 634 4700

Samantha Harrison

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