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Collection of Manuel Mesa
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Tobi
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PostPosted: Jun 03, 2017 08:57    Post subject: Re: Collection of Manuel Mesa  

Great stuff as usual, indeed a very fine selection of Chinese minerals!
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Manuel Mesa




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PostPosted: Jun 05, 2017 10:08    Post subject: Re: Collection of Manuel Mesa  

Thanks Joseph an Tobi, for your kind words. I am delighted that you enjoyed the photos.

With these five photos, they are a total 500 uploaded photos. I will continue at a slower pace... and I must give thanks to those people who have had so much patience with me and with the Inner Mongolia pics.

Today Inner Mongolia :-)

100:



3159.jpg
 Mineral: Ilvaite with Calcite
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 180 x 144 mm
 Description:
Huge ilvaite crystal 10 cm long
 Viewed:  27186 Time(s)

3159.jpg



3189.jpg
 Mineral: Calcite on Quartz
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 150 x 100 mm
 Description:
 Viewed:  27112 Time(s)

3189.jpg



3567.jpg
 Mineral: Fluorite
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 132 X 85 mm
 Description:
 Viewed:  27120 Time(s)

3567.jpg



3181.jpg
 Mineral: Calcite and Quartz
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 115 x 77 mm
 Description:
 Viewed:  27180 Time(s)

3181.jpg



3177.jpg
 Mineral: Andradite
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 128 x 88 mm
 Description:
 Viewed:  27099 Time(s)

3177.jpg


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Manuel Mesa




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PostPosted: Jun 06, 2017 11:18    Post subject: Re: Collection of Manuel Mesa  

Today I would like to show you an ilvaite. This sorosilicate present in skarns principally, is not very abundant, and turns out to be appreciated by the collectors.

101:



3160.jpg
 Mineral: Ilvaite with Quartz
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 148 x 132 mm
 Description:
Huge crystal of 13 cm size formed by an aggregate of prismatic crystals with slightly curved edges and associated with quartz and calcite.
 Viewed:  27041 Time(s)

3160.jpg


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Tobi
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PostPosted: Jun 06, 2017 11:34    Post subject: Re: Collection of Manuel Mesa  

I'm not into ilvaite, but I love that wonderful andradite!
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Manuel Mesa




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PostPosted: Jun 07, 2017 11:04    Post subject: Re: Collection of Manuel Mesa  

Thanks Tobi for your kind words.


The quartz from Huanggang has a characteristic morphology as shown in the attached pictures. They usually show very marked polycrystalline surfaces, with the typical spindled shape, and even sceptered terminations in some specimens. Normally they are usually milky, although it has also been observed the presence of intense green quartz due to inclusions, probably of Actinolite and / or Hedenbergite.

102:



3213.jpg
 Mineral: Quartz
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 132 x 34 mm
 Description:
 Viewed:  26901 Time(s)

3213.jpg



3222.jpg
 Mineral: Quartz
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 153 X 111 mm
 Description:
 Viewed:  26858 Time(s)

3222.jpg


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PostPosted: Jun 08, 2017 09:44    Post subject: Re: Collection of Manuel Mesa  

Today I will show you two pieces of Löllingite from Inner Mongolia. In this deposit this mineral occurs as large lenticular crystals with small, very sharp, Arsenopyrite crystals.

103:



3233.jpg
 Mineral: Löllingite and Arsenopyrite
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 89 x 56 mm
 Description:
 Viewed:  26821 Time(s)

3233.jpg



3153.jpg
 Mineral: Arsenopyrite on Löllingite
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 145 x 96 mm
 Description:
 Viewed:  26813 Time(s)

3153.jpg


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PostPosted: Jun 09, 2017 06:51    Post subject: Re: Collection of Manuel Mesa  

104:


3517.jpg
 Mineral: Fluorite on Quartz
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 112 X 81 mm
 Description:
 Viewed:  26774 Time(s)

3517.jpg


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PostPosted: Jun 09, 2017 09:26    Post subject: Re: Collection of Manuel Mesa  

Beautiful green fluorite, Manuel. The central crystals remind me of some Erongo specimens, the upper crystals of Riemvasmaak. Really nice one!
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PostPosted: Jun 12, 2017 12:40    Post subject: Re: Collection of Manuel Mesa  

Tobi wrote:
Beautiful green fluorite, Manuel. The central crystals remind me of some Erongo specimens, the upper crystals of Riemvasmaak. Really nice one!



Thank you Tobi, I appreciate your comment. Really this fluorite is very similar to those from Riemvasmaak

105:



4055.jpg
 Mineral: Fluorite
 Locality:
Fotang, Yiwu, Jinhua Prefecture, Zhejiang Province, China
 Dimensions: 115 x 82 mm
 Description:
The chinese fluorite from the Fotang Mine has two different generations of fluorite. The first to be formed is presented in octahedrons with an intense green color on which rests the second generation of fluorite with violet to whitish color.
 Viewed:  26656 Time(s)

4055.jpg


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PostPosted: Jun 13, 2017 06:59    Post subject: Re: Collection of Manuel Mesa  

106:


4056.jpg
 Mineral: Fluorite
 Locality:
Fotang, Yiwu, Jinhua Prefecture, Zhejiang Province, China
 Dimensions: 110 x 72 mm
 Description:
 Viewed:  26510 Time(s)

4056.jpg



4062.jpg
 Mineral: Fluorite
 Locality:
Yongchun, Quanzhou Prefecture, Fujian Province, China
 Dimensions: 131 x 57 mm
 Description:
 Viewed:  26612 Time(s)

4062.jpg



4047.jpg
 Mineral: Fluorite
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 65 x 55 mm
 Description:
 Viewed:  26547 Time(s)

4047.jpg


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PostPosted: Jun 13, 2017 12:03    Post subject: Re: Collection of Manuel Mesa  

Excellent fluorites - all of them!!! :-)
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PostPosted: Jun 13, 2017 12:06    Post subject: Re: Collection of Manuel Mesa  

More Chinese pieces...

107:



3175.jpg
 Mineral: Hedenbergite
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 93 x 83 mm
 Description:
 Viewed:  25992 Time(s)

3175.jpg



3249.jpg
 Mineral: Calcite
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 109 x 71 mm
 Description:
 Viewed:  25870 Time(s)

3249.jpg



3212.jpg
 Mineral: Calcite
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 104 x 78 mm
 Description:
 Viewed:  25856 Time(s)

3212.jpg



3444.jpg
 Mineral: Helvine on Magnetite
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 122 X 115 mm
 Description:
 Viewed:  25874 Time(s)

3444.jpg



3444a.jpg
 Mineral: Helvine
 Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
 Dimensions: 12 mm
 Description:
 Viewed:  25895 Time(s)

3444a.jpg


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PostPosted: Jun 14, 2017 11:12    Post subject: Re: Collection of Manuel Mesa  

I haven't much information about the location of this phenakite from Pakistan. I would appreciate any help.

108:



4059.jpg
 Mineral: Phenakite with Quartz and Microcline
 Locality:
Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan
 Dimensions: 111 x 90 mm
 Description:
 Viewed:  25787 Time(s)

4059.jpg



4059a.jpg
 Mineral: Phenakite
 Locality:
Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan
 Dimensions: 30 mm
 Description:
etched crystal
 Viewed:  25746 Time(s)

4059a.jpg


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PostPosted: Jun 14, 2017 11:45    Post subject: Re: Collection of Manuel Mesa  

Two pics more....

109:



4020.jpg
 Mineral: Siderite
 Locality:
Tormiq Valley, Baltistan District, Gilgit-Baltistan (Northern Areas), Pakistan
 Dimensions: 185 X 114 mm
 Description:
 Viewed:  25693 Time(s)

4020.jpg



4049.jpg
 Mineral: Forsterite
 Locality:
Sapat Gali (Suppat), Naran, Kaghan Valley, Mansehra District, Khyber Pakhtunkhwa, Pakistan
 Description:
 Viewed:  25712 Time(s)

4049.jpg


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PostPosted: Jun 15, 2017 10:47    Post subject: Re: Collection of Manuel Mesa  

Two chinese fluorites from Manaoshan Mine

110:



4053.jpg
 Mineral: Fluorite on Quartz
 Locality:
Manaoshan Mine, Dongpo, Yizhang District, Chenzhou Prefecture, Hunan Province, China
 Dimensions: 140 x 77 mm
 Description:
Fluorite blue heart
 Viewed:  25621 Time(s)

4053.jpg



4054.jpg
 Mineral: Fluorite on Quartz
 Locality:
Manaoshan Mine, Dongpo, Yizhang District, Chenzhou Prefecture, Hunan Province, China
 Dimensions: 90 X 57 mm
 Description:
 Viewed:  25602 Time(s)

4054.jpg


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