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Wulfenite Gemstone: Properties, Meanings, Value & More
鎢鉛礦寶石:屬性、含義、價值等
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wulfenite gemstoneWulfenite is a commonly bright orange to yellow gemstone most notably known from Arizona, USA. The stone serves as Arizona’s official state mineral and was even the theme for the 65th annual Tucson Gem and Mineral Show in 2019. 

Is wulfenite rare or common? The mineral is somewhat uncommon, though it does come from quite a few locales. However, gem-quality crystals that are thick enough to cut into gems are exceedingly rare. 

The wulfenite stone is better known as a collector’s stone, partly for its rarity but also because its natural formations are so unique and beguiling. 

Interested in learning more before browsing some wulfenite for sale? In this guide, we’ll break down everything you need to know about wulfenite gemstones, including their price, appearance, healing powers, and more. 

wulfenite gemstone

About Wulfenite Stone

Wulfenite is a semi-precious gemstone that’s also known as “yellow lead ore.” It’s a zodiac stone for Sagittarius and the 7 life path number in numerology.

This stone is one of few minerals containing molybdenum. Molybdenum doesn’t occur naturally on its own, but rather always as part of a compound.

Besides gems, what is the wulfenite mineral used for? For many years, wulfenite was mined as a molybdenum ore, though this isn’t its only industrial benefit. 

Because molybdenum is strong and resistant to weathering when combined with other metals, additional wulfenite uses include wet processing (a process for separating ores from their host), oil refining, and steel strengthening (when combined with iron). 

On the mineral side of things, what mineral is wulfenite?

Wulfenite Specifications & Characteristics

Wulfenite is a lead molybdate mineral. The mineral’s formula is PbMoO4. It joins other molybdenum minerals like molybdenite and powellite. Wulfenite also forms a series with the much rarer stolzite (PbWO4), with wulfenite on the molybdate-dominant end and stolzite on the tungsten-dominant end. 

What does wulfenite look like? Wulfenite has warm orange, yellow, or red hues. Its unique shapes include pyramidal or bipyramidal (two pyramids attached at the base) shapes, along with thin tabular crystals or granular masses. 

Besides its autumnal colors, wulfenite’s luster is a stand-out feature. The luster can be adamantine, like that of diamond, to resinous, like that of amber. Wulfenite also has a high refractive index, meaning lots of light passes through it. 

Another unique trait of wulfenite is that some specimens are piezoelectric, meaning they generate an electrical charge under mechanical pressure. Because its density is high, it’ll feel heavier than other crystals of the same size (dimensionally). 

Here are the remaining mineral properties of wulfenite:

  • Mohs hardness: 2.5-3

  • Color: Shades of orange, yellow, brownish-orange, red, tan, brown, yellow-gray, greenish-brown, olive green, black, colorless

  • Crystal structure: Tetragonal

  • Luster: Adamantine (diamond-like) or resinous

  • Transparency: Transparent to opaque

  • Refractive index: 2.28-2.40

  • Density: 6.5-7.0

  • Cleavage: Distinct, 1-direction

  • Fracture: Irregular/uneven to subconchoidal

  • Streak: White

  • Luminescence: None

  • Pleochroism: Present but weak in orange and yellow

  • Birefringence: 0.122

Now, what does wulfenite mean symbolically? And when was it first discovered?

orange wulfenite gemstone rough crystal

Wulfenite Meaning & History

Wulfenite symbolizes passion, vitality, and past lives. In spiritual circles, wulfenite is a popular crystal for ritual work and acquiring the knowledge and wisdom from one’s past lives. 

Wulfenite was first officially described in 1845 by Austrian mineralogist Wilhelm Karl von Haidinger, who studied specimens from Bad Bleiberg in Carinthia, Austria. 

Before Haidinger’s description, Enlightenment scientist Ignaz Edler von Born called the stone "plumbum spatosum flavo-rubrum, ex Annaberg, Austria.” Austrian scientist Joseph Franz von Jacquin also proposed the name “Kärntherischer bleispath” which is German for “Carinthian lead path.” Another former name was “melinose” after the Greek meli for “honey” in reference to its honey-like color. 

Haidinger chose the name “wulfenite” to honor another Austrian mineralogist and botanist Franz Xaver von Wulfen. Wulfen is well known for exploring and reporting on the botany of the Eastern Alps. You may see other instances of names honoring Wulfen, such as the Wulfenia and Wulfeniopsis plant genuses, along with over 20 other plants with scientific names containing wulfenii

If Wulfen is mostly associated with plants, why does this mineral honor him? Well, Wulfen was a man of many passions, including mineralogy, and he notably published research on lead ores from Carinthia in 1785.

Wulfenite was mined pretty consistently throughout the 1800s and into the 20th century for its molybdenum content. However, this changed around the 1950s when mining operations focused on getting molybdenum from molybdenite instead, as molybdenite was easier to mine.

That said, many folks still prize wulfenite. As recently as 2017, the state of Arizona (USA) designated wulfenite as its state mineral.

Another group that loves wulfenite is crystal healers!

wulfenite healing crystal

Wulfenite Healing Properties

Like all gemstones, wulfenite’s color influences its powers as a healing stone. Red wulfenite crystals, like other red gemstones, bring qualities of energy and motivation. Orange wulfenites evoke the orange gemstone benefits of creativity and intimacy, while yellow wulfenites join other yellow gemstones in promoting joy and intellectual curiosity.

Next, we’ll look at wulfenite’s physical, emotional, and chakra healing benefits. 

Physical Healing

Physically, wulfenite is said to help with:

  • Low sex drive

  • Healing post-childbirth

  • Low appetite

  • Low metabolism

  • Indigestion

  • Spleen issues

Crystal healers particularly recommend wulfenite to treat health problems for women.

Emotional Healing

If you struggle with getting the energy or motivation to get work done, wulfenite is the stone for you. The crystal is said to ignite perseverance and enhance focus, giving you the motivation to accomplish any task with confidence. 

Additionally, wulfenite is believed to clear the mind and lift your spirit. If you have a project you’ve been wanting to pursue, especially in a creative field, meditating with wulfenite can help you plan out the path to make that dream a reality. 

Chakra Healing

Chakra healing involves opening or balancing particular energy centers (chakras) along your body, each of which governs various aspects of wellness. Wulfenite is a chakra stone for harmonizing the sacral and solar plexus chakras. 

The sacral chakra governs our emotions and intimacy, while the solar plexus chakra rules creativity and willpower. You can use wulfenite to bring them into greater balance and symbiosis, allowing you to bring your daydreams to fruition. 

You know its value for healing, but what makes wulfenite valuable as a gemstone? 

wulfenite gemstone faceted

Wulfenite Gemstone Properties

Wulfenite’s value comes from its gemstone properties, or value factors, based on the categories of color, cut, clarity, and carat weight, along with if it’s synthetic or natural.

Color

Wulfenite is allochromatic, meaning its pure form is colorless. However, colorless wulfenite is rare. Usually, impurities or inclusions create new colors, the most common being shades of orange, yellow, or red. Less often, specimens may be blue, brown, green, or black. 

Yellow to red colors likely come from chromium impurities, though some theorize that molybdate is responsible for yellow hues. Some specimens show different colors on different sides, such as brown on one side and red on the other. 

The lush red wulfenites are usually most valuable. 

Cut

Wulfenite’s low ranking on the Mohs mineral hardness scale, brittle tenacity, and typically thin crystals make faceted cuts quite difficult. Most wulfenite crystals are simply too thin to facet at all, making the rare faceted specimens incredibly valuable.

More often, wulfenite crystals or specimens are sold in their raw state, uncut. 

Clarity

Wulfenite crystals almost always contain inclusions, as these give the stone its coloration. Some interesting inclusions or impurities include black manganese crystals, red mimetite spheres, and thin, black descloizite blades.

Any wulfenite crystal with no visible inclusions is rare and incredibly valuable. 

Carat Weight

The size range of wulfenites somewhat depends on their coloring. Yellow or orange wulfenites are rare over 2 carats, while red wulfenites are rare over 1 carat. 

Namibia is the only source for larger gems, with faceted examples over 50 carats, but the amount of facetable Namibian material is still scarce. Arizona has produced material yielding faceted gems as large as 5 carats.

The largest currently known wulfenite is a yellow, 56-carat specimen from Namibia.

Synthetics

While labs haven’t enhanced wulfenites, they have created synthetic wulfenite gems. The two processes used for creating these stones are the flux and pull methods, though you can also weld molybdite to cerussite to create synthetic wulfenite. 

Synthetic wulfenites are mostly used industrially, but they’re also sold for jewelry and decor purposes. Natural material is almost always more valuable than synthetic material, though.

Speaking of natural material, how does wulfenite form?

rough wulfenite gemstone specimen

Wulfenite Formation & Sources

Wulfenite is a secondary mineral, meaning it forms when primary minerals (formed inside rocks as the rocks formed) become altered. The alteration method is mostly oxidation of lead minerals, as you’ll typically see wulfenite in the higher, oxidized areas of hydrothermal lead veins. 

Miners also commonly find wulfenite in igneous rock cavities beside other lead minerals like pyromorphite, galena, cerussite, and vanadinite (to name a few). In England, wulfenite crystals often form in magnesium-rich limestone. 

Mining Locations

Where is wulfenite found? Wulfenite has a few different sources. The main sources are known for producing distinctly colored wulfenite. Red Cloud Mine in the state of Arizona, USA, is perhaps the best known locale, producing high-quality, deep red crystals. 

One Mexican locale, Los Lamentos, is notable for its thick orange wulfenite crystals. Meanwhile, Mount Peca, Slovenia, is a great source for butterscotch yellow pyramidal wulfenite crystals on white calcite. 

Additional, smaller wulfenite sources include:

  • Algeria

  • The Alps (Europe)

  • Australia

  • Austria

  • Chile

  • China

  • Czechia

  • DR of Congo

  • England

  • Germany

  • Italy

  • Morocco

  • Namibia

  • Poland

  • Republic of the Congo

  • Slovakia

  • Slovenia

  • USA (California, Colorado, Massachusetts, Montana, Nevada, New Mexico, Pennsylvania, Utah, Washington)

colorless wulfenite gemstone faceted

Wulfenite Price & Value

Wulfenite’s rarity means its prices are fairly steep. Faceted wulfenite gemstones are the rarest and most valuable option, fetching up to $725 per carat. The average range for 0.5- to 1-carat faceted wulfenite gems is $45-$270 per carat. 

Raw wulfenite is much more affordable. The average wulfenite price per gram is $2.50-20 per gram (or $0.50-$4 per carat) at wholesale prices. However, rough, translucent wulfenite crystals with bright orange coloring can be closer to $20 per carat. 

Wulfenite Care and Maintenance

First, let’s discuss safety. As a lead mineral, is wulfenite dangerous? Polished or fashioned wulfenite is safe to handle. Rough material should be handled with gloves. Never drink elixirs made by soaking wulfenite. 

Onto gemstone care, this stone is quite soft, so any wulfenite jewelry should have protective settings. Even copper coins can scratch wulfenite’s surface, so be sure to store and transport it away from other materials. 

The stone is also sensitive to vibration and heat, so special care should be taken when handling the stone. It’s better suited for display than jewelry wear. 

Because dust contains quartz particles, which rank at 7 on the Mohs scale, do not wipe wulfenite’s surface to clean it. The safest method is to gently pat the surface with a soft, dust-free, microfiber cloth. 

Store wulfenite stones in a dark, cool area that isn’t susceptible to shaking or vibrations. 

yellow orange wulfenite rough specimen

Feeling Wooed by Wulfenite?

Wulfenite has some impressive gemstone qualities, from its diamond-like luster to its vibrant and unique autumn coloring. Beyond that, this crystal is perfect for igniting your passion and giving you that push you need to make your daydreams a reality. 

Buy wulfenite gemstones today!

鎢鐵礦寶石鎢鉛礦是一種常見的亮橙色至黃色寶石,最著名的產地是美國亞利桑那州。這種寶石是亞利桑那州的官方礦物,甚至是 2019 年第 65 屆年度圖森寶石和礦物展的主題。

鎢鐵礦稀有還是常見?這種礦物有點不常見,儘管它確實來自很多地方。然而,厚度足以切割成寶石的寶石級晶體極為罕見。

鎢鉛礦以收藏家的寶石而聞名,部分原因是它的稀有性,但也因為它的自然構造是如此獨特和迷人。

有興趣在瀏覽一些待售的鎢礦之前了解更多信息嗎?在本指南中,我們將分解您需要了解的有關鎢礦寶石的所有信息,包括它們的價格、外觀、治療能力等。

鎢鐵礦寶石

關於鎢鐵礦

鎢鉛礦是一種半寶石,也被稱為“黃鉛礦”。它是射手座的生肖石,也是命理中的七命數。

這種石頭是少數含有鉬的礦物之一。鉬不會單獨自然存在,而是總是作為化合物的一部分存在。

除了寶石,鎢鐵礦還有什麼用?多年來,鎢鐵礦作為鉬礦石被開採,但這並不是它唯一的工業利益。

由於鉬與其他金屬結合時強度高且耐風化,因此鎢鐵礦的其他用途包括濕法加工(一種將礦石與其主體分離的過程)、煉油和鋼強化(與鐵結合時)。

在礦物方面,鎢鐵礦是什麼礦物?

鎢鐵礦規格和特性

鎢鉛礦是一種鉬酸鉛礦物。該礦物的分子式為 PbMoO4。它加入其他鉬礦物,如輝鉬礦和磷輝石。鎢鉛礦還與稀有得多的輝鎢礦 (PbWO4) 形成一個系列,鉬酸鹽為主的一端是鎢鉛礦,鎢為主的一端是方鎢礦。

鎢鐵礦是什麼樣子的?鎢鐵礦具有暖橙色、黃色或紅色調。其獨特的形狀包括金字塔形或雙錐形(兩個金字塔連接在底部)形狀,以及薄板狀晶體或顆粒狀物質。

除了秋天的色彩,白鎢礦的光澤也是一個突出的特徵。光澤可以是金剛石,如鑽石,也可以是樹脂狀,如琥珀。鎢鉛礦還具有高折射率,這意味著大量光線可以通過它。

鎢鐵礦的另一個獨特特性是一些樣品是壓電的,這意味著它們在機械壓力下產生電荷。因為它的密度高,所以它會比相同尺寸(尺寸)的其他晶體感覺更重。

以下是鎢鐵礦的其餘礦物特性:

  • 莫氏硬度:2.5-3

  • 顏色:橙色、黃色、棕橙色、紅色、棕褐色、棕色、黃灰色、綠棕色、橄欖綠、黑色、無色

  • 晶體結構: 四方

  • 光澤:金剛石(類金剛石)或樹脂狀

  • 透明度: 透明到不透明

  • 折射率:2.28-2.40

  • 密度:6.5-7.0

  • 乳溝: 不同的, 1-direction

  • 斷口:不規則/不均勻至亞貝殼狀

  • 條紋:白色

  • 發光: 無

  • 多色性:存在但橙色和黃色較弱

  • 雙折射:0.122

現在,鎢鉛礦的象徵意義是什麼?它是什麼時候首次被發現的?

橙色鎢鐵礦寶石原石晶體

鎢鐵礦的意義和歷史

鎢礦象徵著激情、活力和過去的生活。在精神界,鎢鉛礦是一種流行的水晶,用於儀式工作和從一個人的前世獲得知識和智慧。

1845 年,奧地利礦物學家 Wilhelm Karl von Haidinger 首次正式描述了鎢鉛礦,他研究了奧地利克恩頓州 Bad Bleiberg 的標本。

在 Haidinger 的描述之前,啟蒙運動科學家 Ignaz Edler von Born 稱這塊石頭為“plumbum spatosum flavo-rubrum,ex Annaberg, Austria”。奧地利科學家 Joseph Franz von Jacquin 也提出了“Kärntherischer bleispath”這個名字,在德語中是“Carinthian lead path”的意思。另一個以前的名字是“melinose”,在希臘語中是“蜂蜜”的意思,指的是它像蜂蜜一樣的顏色。

Haidinger 選擇“wulfenite”這個名字是為了紀念另一位奧地利礦物學家和植物學家 Franz Xaver von Wulfen。 Wulfen 以探索和報導東阿爾卑斯山的植物學而聞名。您可能會看到其他以 Wulfen 命名的實例,例如WulfeniaWulfeniopsis植物屬,以及其他 20 多種學名包含wulfenii 的植物。

如果 Wulfen 主要與植物有關,為什麼這種礦物會尊重他?好吧,Wulfen 是一個充滿激情的人,包括礦物學,他在 1785 年發表了關於克恩頓州鉛礦石的研究成果。

在整個 1800 年代和 20 世紀,由於其鉬含量,鎢鐵礦的開採一直非常穩定。然而,這種情況在 1950 年代左右發生了變化,當時採礦作業的重點是從輝鉬礦中獲取鉬,因為輝鉬礦更容易開採。

也就是說,許多人仍然看重鎢鐵礦。就在 2017 年,亞利桑那州(美國)將鎢鉛礦指定為其州礦物。

另一個喜歡鎢礦的群體是水晶治療師!

鎢鐵礦治療水晶

鎢鐵礦的治療特性

與所有寶石一樣,鎢鉛礦的顏色會影響其作為治療石的功效。與其他紅色寶石一樣,紅色鎢礦晶體帶來能量和動力。橙色鎢礦喚起橙色寶石帶來的創造力和親密感,而黃色鎢礦與其他黃色寶石一起促進歡樂和求知欲。

接下來,我們將了解鎢鐵礦在身體、情感和脈輪治療方面的益處。

身體治療

從物理上講,據說鎢鐵礦有助於:

  • 性慾低下

  • 產後康復

  • 食慾不振

  • 新陳代謝低

  • 消化不良

  • 脾臟問題

水晶治療師特別推薦鎢鐵礦來治療女性的健康問題。

情緒療愈

如果您難以獲得完成工作的能量或動力,那麼鎢鐵礦就是您的最佳選擇。據說水晶可以激發毅力並增強注意力,讓您充滿信心地完成任何任務。

此外,鎢鐵礦被認為可以清理思緒並振奮精神。如果您有一個一直想從事的項目,尤其是在創意領域,用鎢礦進行冥想可以幫助您規劃實現夢想的道路。

脈輪療愈

脈輪治療涉及打開或平衡您身體的特定能量中心(脈輪),每個能量中心都控制著健康的各個方面。 Wulfenite 是一種脈輪石,用於協調骶骨和太陽神經叢脈輪。

骶脈輪掌管我們的情緒和親密關係,而太陽神經叢脈輪掌管創造力和意志力。您可以使用鎢鐵礦使它們達到更大的平衡和共生,讓您的白日夢得以實現。

您知道它的治療價值,但是是什麼讓鎢鐵礦成為一種有價值的寶石呢?

鎢鐵礦寶石刻面

鎢鐵礦寶石特性

鎢鉛礦的價值來自其寶石屬性或價值因素,基於顏色、切工、淨度和克拉重量的類別,以及它是合成的還是天然的。

顏色

鎢鉛礦是異色的,這意味著它的純淨形式是無色的。然而,無色的鎢礦很少見。通常,雜質或內含物會產生新的顏色,最常見的是橙色、黃色或紅色。少數情況下,標本可能是藍色、棕色、綠色或黑色。

黃色到紅色可能來自鉻雜質,儘管一些理論認為鉬酸鹽是造成黃色的原因。一些標本在不同的側面顯示出不同的顏色,例如一側是棕色,另一側是紅色。

鬱鬱蔥蔥的紅色鎢礦通常是最有價值的。

鎢鉛礦在莫氏礦物硬度標度上的排名較低,韌性脆,晶體通常很薄,這使得刻面切割非常困難。大多數鎢鐵礦晶體太薄,根本無法刻面,這使得稀有的刻面標本非常有價值。

更常見的是,鎢鐵礦晶體或標本以未切割的原始狀態出售。

明晰

鎢鉛礦晶體幾乎總是含有內含物,因為這些內含物賦予了石頭顏色。一些有趣的內含物或雜質包括黑色錳晶體、紅色矽石球體和薄的黑色水雲石刀片。

任何沒有可見內含物的鎢鐵礦晶體都是稀有且價值極高的。

克拉重量

鎢鐵礦的尺寸範圍在某種程度上取決於它們的顏色。超過 2 克拉的黃色或橙色鎢鐵礦很少見,而超過 1 克拉的紅色鎢鐵礦則很罕見。

納米比亞是較大寶石的唯一來源,有超過 50 克拉的刻面寶石,但納米比亞可刻面材料的數量仍然很少。亞利桑那州生產的材料可產出重達 5 克拉的多面寶石。

目前已知最大的鎢礦是來自納米比亞的黃色 56 克拉標本。

合成材料

雖然實驗室還沒有強化鎢礦,但他們創造了合成的鎢礦寶石。用於製造這些寶石的兩種工藝是熔劑法和拉法,不過您也可以將輝鉬礦焊接到白鉛礦上以製造合成鎢鉛礦。

合成鎢礦主要用於工業,但也用於珠寶和裝飾用途。不過,天然材料幾乎總是比合成材料更有價值。

說到天然材料,鎢鐵礦是如何形成的?

粗鎢礦寶石標本

鎢鐵礦的形成和來源

鎢鉛礦是一種次生礦物,這意味著它是在原生礦物(在岩石形成時在岩石內部形成)發生改變時形成的。蝕變方法主要是鉛礦物的氧化,因為您通常會在熱液鉛礦脈的較高氧化區域看到鎢鐵礦。

礦工還經常在火成岩空腔中發現鎢鉛礦,以及其他鉛礦物,如磷氯鉛礦、方鉛礦、白鉛礦和釩鉛礦(僅舉幾例)。在英國,白鎢礦晶體通常形成於富含鎂的石灰岩中。

採礦地點

在哪裡可以找到鎢礦?鎢鉛礦有幾個不同的來源。主要來源以生產顏色鮮明的鎢鐵礦而聞名。美國亞利桑那州的紅雲礦可能是最著名的產地,出產高品質的深紅色晶體。

墨西哥的一個地方 Los Lamentos 以其厚厚的橙色鎢鐵礦晶體而聞名。與此同時,斯洛文尼亞的佩卡山是白色方解石上奶油糖果黃色金字塔形鎢鉛礦晶體的重要來源。

另外,較小的鎢礦來源包括:

  • 阿爾及利亞

  • 阿爾卑斯山(歐洲)

  • 澳大利亞

  • 奧地利

  • 智利

  • 中國

  • 捷克語

  • 剛果民主共和國

  • 英國

  • 德國

  • 意大利

  • 摩洛哥

  • 納米比亞

  • 波蘭

  • 剛果共和國

  • 斯洛伐克

  • 斯洛文尼亞

  • 美國(加利福尼亞州、科羅拉多州、馬薩諸塞州、蒙大拿州、內華達州、新墨西哥州、賓夕法尼亞州、猶他州、華盛頓州)

無色鎢礦寶石刻面

鎢鐵礦的價格和價值

鎢鐵礦的稀有性意味著它的價格相當高。刻面鎢礦寶石是最稀有和最有價值的選擇,每克拉售價高達 725 美元。 0.5 至 1 克拉刻面鎢礦寶石的平均價格為每克拉 45 至 270 美元。

原鎢礦更實惠。按批發價計算,每克鎢鐵礦的平均價格為每克 2.50-20 美元(或每克拉 0.50-4 美元)。然而,帶有亮橙色的粗糙、半透明的鎢鐵礦晶體的價格可能接近每克拉 20 美元。

鎢鐵礦保養和維護

首先,讓我們討論一下安全性。作為鉛礦物,鎢鐵礦是否危險?拋光或成型的鎢礦可安全處理。粗糙的材料應戴手套處理。切勿飲用通過浸泡鎢鐵礦製成的長生不老藥。

寶石護理方面,這種寶石非常柔軟,因此任何白鎢礦首飾都應該有保護鑲嵌。即使是銅幣也會劃傷鎢鐵礦的表面,因此在儲存和運輸時務必將其與其他材料分開。

石頭對振動和熱也很敏感,因此在處理石頭時應特別小心。它比首飾佩戴更適合展示。

由於灰塵中含有莫氏硬度為 7 的石英顆粒,因此請勿擦拭鎢鐵礦表面進行清潔。最安全的方法是用柔軟、無塵的超細纖維布輕輕拍打表面。

將鎢礦石存放在陰涼、不易搖晃或振動的地方。

黃橙色鎢鐵礦原石標本

感覺被鎢礦吸引?

鎢鉛礦具有一些令人印象深刻的寶石品質,從鑽石般的光澤到充滿活力和獨特的秋天色彩。除此之外,這種水晶非常適合點燃您的激情,並為您提供實現白日夢所需的動力。

立即購買鎢礦寶石!

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