H0002 	Version 	3						
H0003 	Date_generated 	14_Mar_2013						
H0004 	Reporting_period_end_date 	14_Mar_2013						
H0005 	State 	NT						
H0100 	Tenement_no 	EL25576	EL25669	EL25670				
H0101 	Tenement_holder 	Vista Gold Australia Pty Ltd.						
H0102 	Project_name 	Mount Todd Exploration						
H0106 	Tenement_operator 	Vista Gold Australia Pty Ltd.						
H0150 	250K_map_sheet_number 	SD5309	SD5305					
H0151 	100K_map_sheet_number 	5369	5370					
H0200 	Start_date_of_data_acquisition 	15_Mar_2012						
H0201 	End_date_of_data_acquisition 	14_Mar_2013						
H0202 	Template_format 	DG1						
H0203 	Number_of_data_records 	89						
H0300 	Related_data_filenames 							
H0301	Location_data_file 	GR087-09_2013_A_02_DrillCollars.txt 						
H0302 	Downhole_lithology_data_file 	GR087-09_2013_A_03_Lithologs.txt 						
H0303	Downhole_geochem_data_file 	GR087-09_2013_A_04_DownholeGeochem.txt 						
H0304	Downhole_survey_data_file 	GR087-09_2013_A_05_DownholeSurveys.txt 						
H0305	Surface_geochem_soil_data_file	GR087-09_2013_A_06_SoilGeochem.txt						
H0306	Surface_geochem_rockchip_data_file	GR087-09_2013_A_07_RockChip.txt						
H0308	File_Verification_Listing	GR087-09_2013_A_08_FileListing.txt						
H0400 	Drill_code 	DIA	RC					
H0402 	Description 	DIA	Diamond Bit - Coring	RC	Reverse Circulation			
H1000	HOLE_ID	DEPFROM	DEPTO	DRILL_CODE	RECOVERY	LITHOLOGY	DESCRIPTION	COMMENTS
H1001		metres	metres		%			
H1004		0.01	0.01		1			
D	SD12-001	0	0.35	DIA	100	Sol	Soil	"Terra rosa soil, (gravel, mud and some roots) grading to highly weathered rock."
D	SD12-001	0.35	1.1	DIA	100	Pgt	Greywacke	Highly weathered Pgt grading to less weathered rock.
D	SD12-001	1.1	2.2	DIA	100	Pgt	Greywacke	Broken rock. Thin gossaneous sheets in joints of fragments. No visible veining
D	SD12-001	2.2	3	DIA	100	Pgt	Greywacke	Gossan viens after sulphides.
D	SD12-001	3	3.8	DIA	100	Pgt	Greywacke	"More weathering, spots rich in oxidazed hematite and gossans in joints"
D	SD12-001	3.8	4.4	DIA	100	Pgt	Greywacke	"Broken rock small faulth, with thin gossaneous sheets in joints of fragments. No visible veining."
D	SD12-001	4.4	5.3	DIA	100	Pgt	Greywacke	Pgt with spots rich in oxidazed Hm and Gh in joints
D	SD12-001	5.3	6	DIA	100	Pgt	Greywacke	"Broken rock small fault, with thin gossaneous sheets in joints of fragments. No visible veining."
D	SD12-001	6	7.7	DIA	100	Pgt	Greywacke	"Pgt with a few irregular thin veins with oxides, at 7m one following bedding. Hm and Gh alt in joints and Gh in veins"
D	SD12-001	7.7	8.3	DIA	0	NoSamp	Coreloss	Coreloss
D	SD12-001	8.3	9.9	DIA	100	Pgt	Greywacke	Interbedding between Pgt+Psl with moderate Hm alt and Lm alt like layers in veins edges. 
D	SD12-001	9.9	16.4	DIA	100	Pgt	Greywacke	"Light grey Pgt (Mcg) with some Psl Layer with Hm alt. in some places Lm alt like layer in veins edges and in a few Psl Layer. Some thin Vs and Vs+Bedding with oxides.  Fine upward sequence at 13.25, 14 & 15.8m."
D	SD12-001	16.4	16.95	DIA	100	Pgt	Greywacke	"Broken rock small fault, with some Hm+Gh alt in joints of fragments. No visible veining."
D	SD12-001	16.95	20.9	DIA	100	Pgt	Greywacke	0.6m Coreloss...Light grey Pgt (Fmg) and  Psl with Lm alt like layer with moderate to weak Hm+Gh alt.
D	SD12-001	20.9	23.9	DIA	100	Pgt	Greywacke	"Broken rock, medium fault highly weathered, Gh alt in joints of fragments."
D	SD12-001	23.9	24.3	DIA	0	NoSamp	Coreloss	Coreloss
D	SD12-001	24.3	27	DIA	100	Pgt	Greywacke	"Light grey Pgt (Mcg) with some thin Psl layers,  Hm + weak Gh alt in joints. "
D	SD12-001	27	29.7	DIA	100	Pgt	Greywacke	"Yellow (Lm alt) and red/orange (Hm/Lm alt) layers in light grey Pgt, Lm alt in thin veins and Hm in Psl layer. "
D	SD12-001	29.7	32.9	DIA	100	Pgt	Greywacke	"Grey/greenish Pgt with a thin Psl layer, some Hm/Gh in joints. Fine upward sequence at 31.9m."
D	SD12-001	32.9	35.7	DIA	100	Psl	Siltstone	"Grey/reddish Psl with some gray/greenish Pgt layers, some Hm/Gh in joints. Fine upward sequence at 35m"
D	SD12-001	35.7	37.8	DIA	100	Psl	Siltstone	"Fault zone, broken rock. Interbedding between grey/reddish  and gray+ Yellow/greenish Psl and thin gray/greenishPgt layer. Some  Hm/Gh in joints."
D	SD12-001	37.8	40.4	DIA	100	Pgt	Greywacke	"0.6m coreloss...Very broken rock, fault zone. Weak increase Hm/Gh in joints."
D	SD12-001	40.4	43.6	DIA	100	Pgt	Greywacke	"Transition/Fresh to fresh Pgt/Psl, with Hm/Lm and weak Gh in joint in some veins, vuggy veins (Vs+Vqz) at 40.55m. Fine upward sequence at 40.9, 41.5 & 42.25m. At 42.8m Qtz veins with Ch ot Bt (black mineral). At 43.25m Qtz veins with Kf alt."
D	SD12-001	43.6	44	DIA	100	Psl	Siltstone	"VsB (Quartz + Sulphides in vein edges following bedding), to show brecciated Psl cemented qtz"
D	SD12-001	44	48.45	DIA	100	Psl	Siltstone	"Medium to light grey Psl-Pgt with fine upward sequence at 44.45, 44.75, 46.35, 46.9 &47.7m. At 45.55m vqz following bedding. From 46.4m iregullar Qtz veinlets, some ones vuggys. Some  Hm-Lm in some joints and Py  in other ones.  A few Py dots in wallrock."
D	SD12-001	48.45	49.5	DIA	100	Psl	Siltstone	"Three thick and vuggy Vqz following bedding with some Py+Cp+ Po dots and small well shaped Qtz crystals, also shows a small black mineral Ch or Bt. At 48.6m a brecciated Vqz following bedding with vqz veinlets going to wallrock.. Thin vs with Py/Cp, some Py in joints a like small spots in wallrock."
D	SD12-001	49.5	51	DIA	100	Psl	Siltstone	"Several Vqz+Kf+Bt? alt veinlets, some ones with vuggs and a few ones with Py traces. At 50.1 m brecciated Pgt (20mm) with some Py dots in wallrock. Some joints with Hm alt and othres with Py. Fine upward sequence at 50.4m"
D	SD12-001	51	53	DIA	100	Pgt	Greywacke	Py disseminated in rock (dots and spots a few ones next to veins). Thin vs some ones with vuggs and othres with Kf alt in the middle and weak Se/Ch+/-Ab alt or following bedding.
D	SD12-001	53	54.1	DIA	100	Pgt	Greywacke	"Strong chloritic and sericit alteration. One vein is thick and vuggy. Microfractures filled with Kf, Se, or Sulphides"
D	SD12-001	54.1	56	DIA	100	Psl	Siltstone	Sericite thick halos sorrounding veins. Veinlets of quartz with sericite and Kf. 
D	SD12-001	56	57	DIA	100	Psl	Siltstone	"Irregular veining. Veins are white or pink, sometimes vuggy. Spots of chalcopyrite within veins."
D	SD12-001	57	57.8	DIA	100	Pgt	Greywacke	Voids with sulphides. Some disseminated sulhides. Also dark little spots in rock…chlorite?
D	SD12-001	57.8	58.35	DIA	100	Psl	Siltstone	Fault with movement following bedding plane. Gouge is white and cream-gray. Sulphides are visible in a vein following bedding
D	SD12-001	58.35	59.5	DIA	100	Pgt	Greywacke	Veins following bedding with dark edges. Disseminated spots of py in rock.
D	SD12-001	59.5	60.5	DIA	100	Pgt	Greywacke	Disseminated sulphides in rock; vuggy veins
D	SD12-001	60.5	61	DIA	100	Pgt	Greywacke	Intense chloritic alteration. 
D	SD12-001	61	61.5	DIA	100	Pgt	Greywacke	Disseminated py and selvedge alteration in vuggy veins
D	SD12-001	61.5	64.3	DIA	100	Pgt	Greywacke	Vuggy veins a few full of sulphides. Wavy bedding.
D	SD12-001	64.3	65	DIA	100	Pgt	Greywacke	Disemminated py throw the rock and also a thin vein full of py
D	SD12-001	65	68.5	DIA	100	Pgt	Greywacke	Sericite alteration dissapear. Some isolated spots of disseminated py on rock
D	SD12-001	68.5	69.55	DIA	100	Pgt	Greywacke	Two VsB from 68.65 to 69m with Py/<Cp and Py disseminated following bedding. Ay 69.4m Vsm (cutting bedding) filled almost 90% with As+<Py and also Py dots in bedding.These viens shows weak Se alt.
D	SD12-001	69.55	72.45	DIA	100	Pgt	Greywacke	Disemminated Py and in thin vs goin to wallrock. From 70 to 71 m some thin and vuggys Vs with weak Kf alt. At 71.85m Brecciated (cemented by Qtz) Psl layer cut by irregular and wavys Vs's and by a Vcb+Py/Sp and black mineral Ch or Bt. At 72.15m a irregular Vse (10 mm) with wavy edges with Py/Cp
D	SD12-001	72.45	74	DIA	100	Pgt	Greywacke	"Fine upward sequence. Weak disemminated Py. Thin VsB in Psl layers, others Vs shows Py and black mineral Ch or Bt."
D	SD12-001	74	74.4	DIA	100	Pgt	Greywacke	Fault cemented by Qtz with Kf+weak Ab alt. Some very thin Vs and Py in joints. Some black spots (Ch ot Bt) on upper fault margin.
D	SD12-001	74.4	75	DIA	100	Psl	Siltstone	"At 74.55m a thin VsB but looks like a chlorite/pyrite thin wispy black veins (Vh), at 74.8m some thin quartz chlorite vein (Vqc)"
D	SD12-001	75	75.7	DIA	100	Psl	Siltstone	Fault cemented by Qtz with Kf+weak Ab alt and breccia. Some very thin Vs and Py+Ga in joints. Some thin quartz chlorite vein (Vqc)
D	SD12-001	75.7	77	DIA	100	Pgt	Greywacke	At 76.3m a Vsb with moderate reaction to HCl and from 76.8m some Vs and some chlorite/pyrite thin wispy black veins (Vh)
D	SD12-001	77	78.75	DIA	100	Pgt	Greywacke	From 77 to 77.45m irreglar Vqb veinlets with Kf alt and some Vs with Cb in the middle. At 77.6m thin vs ones with Kf atl dots. At 77.9m a irregular Vsm with Py+As+<Cp and Ch (black mineral). From 78 to 78.75m some irregular Vcb + S (Py+Cp)+Ch.
D	SD12-001	78.75	80.15	DIA	100	Pgt	Greywacke	"A few chlorite/pyrite thin wispy black veins (Vh), at 79.3m thin Psl layer with Ch alt and after that Pgt with  weak Ab alt? (light gray colour)"
D	SD12-001	80.15	83.7	DIA	100	Pgt	Greywacke	"Pgt with lgith grey colour (Ab alt ), from 82.3 to 82.7m disemminated Py dots…Irregular and in some places brecciated Qtz+Cb veins, a few ones with Py traces. Others thin Vs with moderate reaction to HCl. "
D	SD12-001	83.7	85	DIA	100	Pgt	Greywacke	Thin dark veins (small black crystals) following bedding from 84m to 84.25m and from 84.25 to 84.6m these veins are following same orientation than thin Vs…. Biotite alteration? At 84.2m VsB with same alteration. 
D	SD12-001	85	88.93	DIA	100	Pgt	Greywacke	"Weak disemminated Py in wallrock and like following bedding at 85.4 m.  Weak Se/Ch alt in intersection between Psl/Pgt contact and Vs, and also in some thin Vs with Bt alt. At 86.15 Vs with Py/Cp+As. At 87.14m a 8 mm Vs with S and weak Mu/Bt alt in edges. "
D	SD12-001	88.93	92.85	DIA	100	Psl	Siltstone	Increase amount of disemminated Py. At 89.4m VsB+Cb. At 89.8 & 91.7m voids with disemminated Py (like layer) following bedding. From 92.5 to 92.85m high amount of Py dots following bedding. 
D	SD12-001	92.85	103.5	DIA	100	Pgt	Greywacke	"Weak disemminated Py in wallrock and like thin Vs following bedding. From 94.45 to 95 m light brown Pgt...Km alt?  Vs's shows strong reactions to HCl, from 97.6 to 98 m. At 98.18m Vs (12mm wide) filled 90% with Py. At 101.7m a brecciated Pgt layer cemented with Qtz+Cb and Kf dots. Vsm shows low reaction to Hcl in the middle next to S."
D	SD12-001	103.5	105	DIA	100	Pgt	Greywacke	"Some Py dots in wallrock. At 103.6m Vsm's shows moderate Kf alt in edges and some pink crystals (Kf) in the middle of vein, also shows sfot black mineral (Bt?) in the middle and in like thin line (black veins). From 103.95 to 104.35m irregular Vsm with Bt? in the middle and a few thin black veins (Bt ?). At 104.4 m  other Vsm with Kf? "
D	SD12-001	105	109.6	DIA	100	Pgt	Greywacke	"Disemminated Py in wallrock (in Pgt) and like thin lanes following bedding (in Pls). Some thin Vs with Py going to wallrock. At 105.45m Vs (5 mm) filled almost 95% with Py, at 106.2 and 108.75 m Vsm with Py/Cp + Bt and  a little of Cb"
D	SD12-001	109.6	112.03	DIA	100	Pgt	Greywacke	Disemminated Py in wallrock (moderate) and in thin Vs with Py dots going to wallrock. At 109.7m irregular a little brecciated Vsm with Py/As+<Cp with moderate reaction to HCl. At 111.4 m Py veins with dark edges following bedding
D	SD12-001	112.03	113.85	DIA	100	Pgt	Greywacke	"Weak disemminated Py and some thin Vs. Vqb veilelets, brecciated Vqb and Xc  layer. Some Vqb with Kf alt. Xc with weak Se/Ch alt."
D	SD12-001	113.85	115.25	DIA	100	Pgt	Greywacke	"A few Vqb with weak Kf alt in the middle, weak Se/Ch in thin Psl layers"
D	SD12-001	115.25	116.25	DIA	100	Psl	Siltstone	"Wavy and irregular VsB with weak Se/Ch alt in edge, after that fault following bedding with breccia and some gouge, this breccia shows tiny Py crystals (well shaped). At 116.1  m thin Vs with Py/As+Cp"
D	SD12-001	116.25	121.15	DIA	100	Psl	Siltstone	Thin Vs with Py dots going to wallrock. Se/Ch alt in Psl (Fgr) cut by Vs. At 118.65m brecciated layer cemented by Qtz+Cb and with Kf alt and some Bt. From 119 to 119.5 increase Py in wallrock like little dots following bedding.
D	SD12-001	121.15	122.2	DIA	100	Psl	Siltstone	"Dark Psl-Pgt with 2 Vsm's. first one (7mm wide) filled with Py and a few Cp, second one filled 95% As. Both with moderate to strong Se/Ch alt in edges. Othres thin vs with Py/<Cp and Py dots going to wallrock, also with Se/Ch alt but less intensity. "
D	SD12-001	122.2	125	DIA	100	Psl	Siltstone	"Dark Psl-Pgt with thin and irregular Vs (in some places like breccia), Py spots in wallrock and some Vqb with Kf+Bt alt in the middle."
D	SD12-001	125	126.75	DIA	100	Pgt	Greywacke	VsB with dark green alt in the middle Ch alt? …. Vsm with weak Se/Ch alt in edges and Py spots following bedding. At 126.25m Vsm with Bt alt?
D	SD12-001	126.75	128.7	DIA	100	Pgt	Greywacke	"At 127 m some Vqb veinlets with Kf alt, 127.4m Vqz following bedding with a thin Vs, othes thin Vs with Py dots in veins and going to wallrock. At 128.5 m Vs with Py/Cp and some Bt in the middle, also shows reaction to HCl."
D	SD12-001	128.7	131.75	DIA	100	Pgt	Greywacke	"Thin vs with Py/As at 128.9 &131m. At 129.55m irregular Vs with Py/Po, and Cb + Bt alt. at 131.35m thin Vcb like breccia"
D	SD12-001	131.75	135	DIA	100	Pgt	Greywacke	"Thin and irregular Vqb with Kf alt, some ones with Bt alt. At 132.35 m dark Vs with Py/Po in the middle and Ch/Bt in edges. Othres very thin Vs (1-2mm) with Py and some Py dots in wallrock"
D	SD12-001	135	137	DIA	100	Pgt	Greywacke	Grey-greenish (light to medium colour tone) Pgt with Py spots (highly disemminated). A Vsm at 136.4m with Po/Py <Cp and very thin and dark Vs filled with Py or Po/Py… Bt or Ch alt in dark Vs's ?...
D	SD12-001	137	144.8	DIA	100	Pgt	Greywacke	Grey-greenish (medium colour tone and in some places light) Pgt and disemminated Py (weakly) in wallrock. Thin vs with Py or Py/Po. Vsm (5 - 8 mm wide) with Py+Po+<Cp and some Bt in the middle and weak to moderate Se/Ch alt in edges. Vcb/Vqb+Vsm + Kf alt from 138.6 to 139.15m. At 141.6m Thock Vs (35mm wide) with Po/Py+<Cp 
D	SD12-001	144.8	148.3	DIA	100	Psl	Siltstone	"Grey-greenish (dark to medium colour tone) Psl/Pgt with disemminated Py (moderate) and also thin and irregular Vs filled 90% Py, these veins are mostly following bedding and other ones similar to Vsm .At 144.9m dark and brecciated layer with some Py dots and from 145.2 to 145.8 m seom brecciated and irregular Vqb with Kf alt. At 148m small fault following bedding with Ch alt? "
D	SD12-001	148.3	155.35	DIA	100	Pgt	Greywacke	Thin Vs with Py and Py/Po and some disemminated Py and like lines following bedding in Pgt. Thin Vqb with Kf alt and some thin Vs Bt alt  and at 153.25 m a Vqb with Kf+Bt alt. At 152m reverse fault ( cemented and following bedding) cutting and deforming Vsm  with Po/Py+Bt alt and Cb.
D	SD12-001	155.35	158.2	DIA	100	Pgt	Greywacke	"At 155.7, 156.35,  & 157.55m brecciated layers cemneted by Qtz+Cb with Bt/Kf alt in edges (contact betweek Qtz/Cb and Pgt). Thin Vs with Py/Po, at 127.28m Vsm (5 mm)."
D	SD12-001	158.2	163.9	DIA	100	Pgt	Greywacke	"Disemminated Py in wallrock (weak to moderate), Bt alt in some thin Vs and Kf alt in some Vqb. At 160.12m thick Vse (45 mm wide) and at 162m a black void with Py and Ch/Bt? Like following bedding."
D	SD12-001	163.9	166.65	DIA	100	Pgt	Greywacke	"Disemminated Py in wallrock (weak to moderate), Bt alt in some Vs.   At 164.25m 2 Vsm with Py/Po/Bn ? and < Cp. At 165.9 m black void with Py/Cp and Ch/Bt? like following bedding. Afther that Vs with As/Py+Po and bt alt in the middle and  weak Se/Ch alt in edges. "
D	SD12-001	166.65	170.8	DIA	100	Pgt	Greywacke	Disemminated Py in wallrock (weakly). At 168.2m a reverse fault (cemented and following bedding) cutting and deforming Vsm with Po/Py/Cp+Bt alt and Cb and thin Vs (Py following bedding). At 169.5 a Vcb+Bt alt and at 170.15m Vs with As/Py. Also some thin Vqb with weak Kf alt
D	SD12-001	170.8	172.7	DIA	100	Pgt	Greywacke	Wavy and irregular thick VsB with Py/Po/<Cp and irregular thin Vs with Py/Po or Py/As and Se/Ch alt in edges. Some Vqb with weak Kf alt. Also Some dark Vs? with Bt alt.
D	SD12-001	172.7	173.3	DIA	100	Pgt	Greywacke	"At 173 m 3 thin Vs (irregular and wavy) filled with Py (95%) and at 173.25 m other Vs (same orinetation) cutting a Vs (8mm wide) like reverse fault ? (cemented), this vein has Po/Py/Cp+Bt alt."
D	SD12-001	173.3	176.15	DIA	100	Pgt	Greywacke	"Highly brecciated quartz flood with some irregular Vs (Py/Po/Cp/Bn and Sp?), Pgt with strong Se/Ch alt and some Vqb with Kf alt"
D	SD12-001	176.15	178.75	DIA	100	Pgt	Greywacke	Some brecciated qtz veins and thin Vs and Vqb. A  few Vqb with Kf alt and others ones with Bt+Cb alt.
D	SD12-001	178.75	180	DIA	100	Pgt	Greywacke	Pgt slightly brecciated with small quartz flood. Se/Ch alt in Pgt and some thin dark veins Bt alt?. At 179.97m thick Vse (35mm) 
D	SD12-001	180	181.9	DIA	100	Pgt	Greywacke	Thick veins with S in edges at 180.75 and 181.4m and  a thin VsB at 181.8m . Bt alt in a few very thin dark veins
D	SD12-001	181.9	187.3	DIA	100	Pgt	Greywacke	"Some thin dark Vs (Py + Bt alt). A Vqz at 183.27m with Bt in edges. At 185.3 m Vs with weak Kf alt, after that decrease colour tone (weakly) in rock"
D	SD12-001	187.3	191.5	DIA	100	Pgt	Greywacke	"Thick vein (53 mm) at 187.6m with S in the middle, and others veins (8-15 mm wide) some with S in edges and others ones with S in the middle. Some Py dots disemminated in wallrock. At 190.3m Thin VsB and at 191.35m other thick Vs (S in edges) 50 mm wide. Bt in thin dark veinlets"
D	SD12-001	191.5	193.1	DIA	100	Psl	Siltstone	"From 191.5 to 192.1m wavy and breccciated veins, after that highly brecciated (gouge) Psl with some irregulars Kf spots in a very wavy Psl+Bt alt, and also with some wavy and brecciated Vqb with Kf alt"
D	SD12-001	193.1	196.4	DIA	100	Pgt	Greywacke	"Broken zone (fault margin?) with some wavys Vs's, weak Se/Ch alt in Psl layers."
D	SD12-001	196.4	207.75	DIA	100	Pgt	Greywacke	Grey slightly greenish (and in a few Fmg layer) Pgt and Se/Ch alt in some Vs. Vs (5 mm wide )with Py/Po+Cp and some Thin Vs with Py and disemminated Py in wallrock (weakly).At 203.6m Vs with Py/As. Dark veinlets with Bt or Ch?...At 203m wavy Vqz + Bt and some Py traces?
D	SD12-001	207.75	209.25	DIA	100	Pgt	Greywacke	Start with a brecciated layer cemented by Qtz+<Cb with weak Kf alt.  At 208.5 m brecciated Vqb with some sulphides and afther that (from 208.5m to 208.9m) highly brecciated cemented by sulphides (irregular Vs). From 208.9 to 209.25m some irregular Vs and Vqb with Kf alt.
D	SD12-001	209.25	214.1	DIA	100	Pgt	Greywacke	Grey / greenish Psl/Pgt with very thin Vs and dark Bt veinlets (following bedding). At 212m dark void followind bedding (Py+ Bt/Ch?). At 213.3m Vsm 95 mm wide) with Po+Py+Bn/Sp? Some Ga traces in joints at 213.8m 
D	SD12-001	214.1	219.08	DIA	100	Pgt	Greywacke	Grey slightly greenish (and in a few Fmg layer) Pgt and Se/Ch alt in some Vs. At 214.45 & 217.15m Vsm with Py/Po+<Cp with Se/Ch alt in edges. Some Bt veinlets.
EOF